| 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 | $83.30 | 3.779% | $86.4479 | $86.45 | $86.45 | $86.40 |
| Purchase #2 | $206.40 | 10.297% | $227.653 | $227.65 | $227.65 | $227.70 |
| Purchase #3 | $58.64 | 4.357% | $61.1949 | $61.19 | $61.20 | $61.20 |
| Purchase #4 | $23.33 | 3.735% | $24.2014 | $24.20 | $24.20 | $24.20 |
| Purchase #5 | $42.29 | 13.160% | $47.8554 | $47.86 | $47.85 | $47.90 |
| Purchase #6 | $145.49 | 7.396% | $156.2504 | $156.25 | $156.25 | $156.30 |
| Purchase #7 | $241.94 | 13.711% | $275.1124 | $275.11 | $275.10 | $275.10 |
| 7 purchase totals = | $801.39 | $878.7154 | $878.71 | $878.70 | $878.80 | |