| 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 | $29.30 | 12.566% | $32.9818 | $32.98 | $33.00 | $33.00 |
| Purchase #2 | $250.81 | 4.204% | $261.3541 | $261.35 | $261.35 | $261.40 |
| Purchase #3 | $150.75 | 9.861% | $165.6155 | $165.62 | $165.60 | $165.60 |
| Purchase #4 | $109.78 | 6.571% | $116.9936 | $116.99 | $117.00 | $117.00 |
| Purchase #5 | $40.67 | 9.243% | $44.4291 | $44.43 | $44.45 | $44.40 |
| Purchase #6 | $125.32 | 8.614% | $136.1151 | $136.12 | $136.10 | $136.10 |
| Purchase #7 | $98.28 | 13.719% | $111.763 | $111.76 | $111.75 | $111.80 |
| 7 purchase totals = | $804.91 | $869.2522 | $869.25 | $869.25 | $869.30 | |