| 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 | $89.32 | 10.182% | $98.4146 | $98.41 | $98.40 | $98.40 |
| Purchase #2 | $133.79 | 12.855% | $150.9887 | $150.99 | $151.00 | $151.00 |
| Purchase #3 | $56.86 | 5.264% | $59.8531 | $59.85 | $59.85 | $59.90 |
| Purchase #4 | $230.33 | 13.259% | $260.8695 | $260.87 | $260.85 | $260.90 |
| Purchase #5 | $46.49 | 4.662% | $48.6574 | $48.66 | $48.65 | $48.70 |
| Purchase #6 | $74.45 | 11.173% | $82.7683 | $82.77 | $82.75 | $82.80 |
| Purchase #7 | $186.25 | 12.286% | $209.1327 | $209.13 | $209.15 | $209.10 |
| 7 purchase totals = | $817.49 | $910.6843 | $910.68 | $910.65 | $910.80 | |