| 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 | $36.58 | 12.789% | $41.2582 | $41.26 | $41.25 | $41.30 |
| Purchase #2 | $46.28 | 11.431% | $51.5703 | $51.57 | $51.55 | $51.60 |
| Purchase #3 | $47.45 | 12.421% | $53.3438 | $53.34 | $53.35 | $53.30 |
| Purchase #4 | $222.39 | 8.734% | $241.8135 | $241.81 | $241.80 | $241.80 |
| Purchase #5 | $188.46 | 12.458% | $211.9383 | $211.94 | $211.95 | $211.90 |
| Purchase #6 | $20.25 | 12.287% | $22.7381 | $22.74 | $22.75 | $22.70 |
| Purchase #7 | $119.91 | 4.386% | $125.1693 | $125.17 | $125.15 | $125.20 |
| 7 purchase totals = | $681.32 | $747.8315 | $747.83 | $747.80 | $747.80 | |