| 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 | $17.33 | 6.851% | $18.5173 | $18.52 | $18.50 | $18.50 |
| Purchase #2 | $59.74 | 9.235% | $65.257 | $65.26 | $65.25 | $65.30 |
| Purchase #3 | $147.68 | 4.579% | $154.4423 | $154.44 | $154.45 | $154.40 |
| Purchase #4 | $75.26 | 5.719% | $79.5641 | $79.56 | $79.55 | $79.60 |
| Purchase #5 | $225.87 | 6.658% | $240.9084 | $240.91 | $240.90 | $240.90 |
| Purchase #6 | $151.29 | 6.490% | $161.1087 | $161.11 | $161.10 | $161.10 |
| Purchase #7 | $78.63 | 13.374% | $89.146 | $89.15 | $89.15 | $89.10 |
| 7 purchase totals = | $755.80 | $808.9438 | $808.95 | $808.90 | $808.90 | |