| 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 | $64.33 | 13.628% | $73.0969 | $73.10 | $73.10 | $73.10 |
| Purchase #2 | $206.83 | 8.150% | $223.6866 | $223.69 | $223.70 | $223.70 |
| Purchase #3 | $173.99 | 7.537% | $187.1036 | $187.10 | $187.10 | $187.10 |
| Purchase #4 | $114.86 | 12.216% | $128.8913 | $128.89 | $128.90 | $128.90 |
| Purchase #5 | $119.93 | 7.525% | $128.9547 | $128.95 | $128.95 | $129.00 |
| Purchase #6 | $37.52 | 12.161% | $42.0828 | $42.08 | $42.10 | $42.10 |
| Purchase #7 | $112.92 | 4.644% | $118.164 | $118.16 | $118.15 | $118.20 |
| 7 purchase totals = | $830.38 | $901.9799 | $901.97 | $902.00 | $902.10 | |