| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $35.69 | 11.110% | $39.6552 | $39.66 | $39.65 | $39.70 |
| Purchase #2 | $164.37 | 6.181% | $174.5297 | $174.53 | $174.55 | $174.50 |
| Purchase #3 | $102.40 | 12.157% | $114.8488 | $114.85 | $114.85 | $114.80 |
| Purchase #4 | $76.26 | 10.620% | $84.3588 | $84.36 | $84.35 | $84.40 |
| Purchase #5 | $131.49 | 13.562% | $149.3227 | $149.32 | $149.30 | $149.30 |
| Purchase #6 | $112.31 | 6.199% | $119.2721 | $119.27 | $119.25 | $119.30 |
| Purchase #7 | $145.61 | 4.470% | $152.1188 | $152.12 | $152.10 | $152.10 |
| 7 purchase totals = | $768.13 | $834.1061 | $834.11 | $834.05 | $834.10 | |