| 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 | $93.83 | 6.373% | $99.8098 | $99.81 | $99.80 | $99.80 |
| Purchase #2 | $136.50 | 10.856% | $151.3184 | $151.32 | $151.30 | $151.30 |
| Purchase #3 | $73.29 | 5.754% | $77.5071 | $77.51 | $77.50 | $77.50 |
| Purchase #4 | $47.97 | 4.464% | $50.1114 | $50.11 | $50.10 | $50.10 |
| Purchase #5 | $214.82 | 5.277% | $226.1561 | $226.16 | $226.15 | $226.20 |
| Purchase #6 | $78.63 | 9.397% | $86.0189 | $86.02 | $86.00 | $86.00 |
| Purchase #7 | $248.94 | 9.515% | $272.6266 | $272.63 | $272.65 | $272.60 |
| 7 purchase totals = | $893.98 | $963.5483 | $963.56 | $963.50 | $963.50 | |