| 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 | $46.35 | 4.738% | $48.5461 | $48.55 | $48.55 | $48.50 |
| Purchase #2 | $186.60 | 4.225% | $194.4839 | $194.48 | $194.50 | $194.50 |
| Purchase #3 | $147.71 | 4.442% | $154.2713 | $154.27 | $154.25 | $154.30 |
| Purchase #4 | $199.53 | 7.837% | $215.1672 | $215.17 | $215.15 | $215.20 |
| Purchase #5 | $17.51 | 11.728% | $19.5636 | $19.56 | $19.55 | $19.60 |
| Purchase #6 | $138.96 | 8.687% | $151.0315 | $151.03 | $151.05 | $151.00 |
| Purchase #7 | $161.65 | 5.831% | $171.0758 | $171.08 | $171.10 | $171.10 |
| 7 purchase totals = | $898.31 | $954.1394 | $954.14 | $954.15 | $954.20 | |