| 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 | $44.34 | 3.288% | $45.7979 | $45.80 | $45.80 | $45.80 |
| Purchase #2 | $109.95 | 7.157% | $117.8191 | $117.82 | $117.80 | $117.80 |
| Purchase #3 | $31.94 | 5.804% | $33.7938 | $33.79 | $33.80 | $33.80 |
| Purchase #4 | $183.67 | 4.224% | $191.4282 | $191.43 | $191.45 | $191.40 |
| Purchase #5 | $69.97 | 11.221% | $77.8213 | $77.82 | $77.80 | $77.80 |
| Purchase #6 | $220.83 | 8.738% | $240.1261 | $240.13 | $240.15 | $240.10 |
| Purchase #7 | $229.48 | 9.603% | $251.517 | $251.52 | $251.50 | $251.50 |
| 7 purchase totals = | $890.18 | $958.3034 | $958.31 | $958.30 | $958.20 | |