| 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 | $50.25 | 8.358% | $54.4499 | $54.45 | $54.45 | $54.40 |
| Purchase #2 | $218.91 | 12.701% | $246.7138 | $246.71 | $246.70 | $246.70 |
| Purchase #3 | $144.78 | 3.776% | $150.2469 | $150.25 | $150.25 | $150.20 |
| Purchase #4 | $59.31 | 8.832% | $64.5483 | $64.55 | $64.55 | $64.50 |
| Purchase #5 | $136.29 | 8.734% | $148.1936 | $148.19 | $148.20 | $148.20 |
| Purchase #6 | $68.40 | 4.418% | $71.4219 | $71.42 | $71.40 | $71.40 |
| Purchase #7 | $213.80 | 3.366% | $220.9965 | $221.00 | $221.00 | $221.00 |
| 7 purchase totals = | $891.74 | $956.5709 | $956.57 | $956.55 | $956.40 | |