| 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 | $236.51 | 13.773% | $269.0845 | $269.08 | $269.10 | $269.10 |
| Purchase #2 | $145.69 | 4.260% | $151.8964 | $151.90 | $151.90 | $151.90 |
| Purchase #3 | $72.74 | 6.705% | $77.6172 | $77.62 | $77.60 | $77.60 |
| Purchase #4 | $78.99 | 9.301% | $86.3369 | $86.34 | $86.35 | $86.30 |
| Purchase #5 | $48.59 | 10.805% | $53.8401 | $53.84 | $53.85 | $53.80 |
| Purchase #6 | $152.95 | 11.402% | $170.3894 | $170.39 | $170.40 | $170.40 |
| Purchase #7 | $54.49 | 11.846% | $60.9449 | $60.94 | $60.95 | $60.90 |
| 7 purchase totals = | $789.96 | $870.1094 | $870.11 | $870.15 | $870.00 | |