| 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 | $64.45 | 6.199% | $68.4453 | $68.45 | $68.45 | $68.40 |
| Purchase #2 | $223.51 | 10.184% | $246.2723 | $246.27 | $246.25 | $246.30 |
| Purchase #3 | $98.35 | 12.522% | $110.6654 | $110.67 | $110.65 | $110.70 |
| Purchase #4 | $45.47 | 8.591% | $49.3763 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $15.53 | 4.229% | $16.1868 | $16.19 | $16.20 | $16.20 |
| Purchase #6 | $116.96 | 11.772% | $130.7285 | $130.73 | $130.75 | $130.70 |
| Purchase #7 | $58.39 | 7.870% | $62.9853 | $62.99 | $63.00 | $63.00 |
| 7 purchase totals = | $622.66 | $684.6599 | $684.68 | $684.70 | $684.70 | |