| 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 | $250.32 | 9.522% | $274.1555 | $274.16 | $274.15 | $274.20 |
| Purchase #2 | $61.62 | 8.488% | $66.8503 | $66.85 | $66.85 | $66.90 |
| Purchase #3 | $7.28 | 8.431% | $7.8938 | $7.89 | $7.90 | $7.90 |
| Purchase #4 | $177.87 | 8.161% | $192.386 | $192.39 | $192.40 | $192.40 |
| Purchase #5 | $64.81 | 13.273% | $73.4122 | $73.41 | $73.40 | $73.40 |
| Purchase #6 | $152.32 | 13.677% | $173.1528 | $173.15 | $173.15 | $173.20 |
| Purchase #7 | $44.97 | 7.493% | $48.3396 | $48.34 | $48.35 | $48.30 |
| 7 purchase totals = | $759.19 | $836.1902 | $836.19 | $836.20 | $836.30 | |