| 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 | $49.59 | 9.437% | $54.2698 | $54.27 | $54.25 | $54.30 |
| Purchase #2 | $81.58 | 8.498% | $88.5127 | $88.51 | $88.50 | $88.50 |
| Purchase #3 | $211.41 | 7.688% | $227.6632 | $227.66 | $227.65 | $227.70 |
| Purchase #4 | $60.96 | 9.784% | $66.9243 | $66.92 | $66.90 | $66.90 |
| Purchase #5 | $83.59 | 5.209% | $87.9442 | $87.94 | $87.95 | $87.90 |
| Purchase #6 | $49.80 | 6.161% | $52.8682 | $52.87 | $52.85 | $52.90 |
| Purchase #7 | $63.53 | 8.570% | $68.9745 | $68.97 | $68.95 | $69.00 |
| 7 purchase totals = | $600.46 | $647.1569 | $647.14 | $647.05 | $647.20 | |