| 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 | $105.62 | 4.225% | $110.0824 | $110.08 | $110.10 | $110.10 |
| Purchase #2 | $54.34 | 3.563% | $56.2761 | $56.28 | $56.30 | $56.30 |
| Purchase #3 | $13.45 | 5.388% | $14.1747 | $14.17 | $14.15 | $14.20 |
| Purchase #4 | $67.73 | 13.841% | $77.1045 | $77.10 | $77.10 | $77.10 |
| Purchase #5 | $207.76 | 5.457% | $219.0975 | $219.10 | $219.10 | $219.10 |
| Purchase #6 | $111.33 | 6.104% | $118.1256 | $118.13 | $118.15 | $118.10 |
| Purchase #7 | $248.95 | 8.498% | $270.1058 | $270.11 | $270.10 | $270.10 |
| 7 purchase totals = | $809.18 | $864.9666 | $864.97 | $865.00 | $865.00 | |