| 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 | $41.32 | 4.387% | $43.1327 | $43.13 | $43.15 | $43.10 |
| Purchase #2 | $176.77 | 13.236% | $200.1673 | $200.17 | $200.15 | $200.20 |
| Purchase #3 | $46.48 | 12.736% | $52.3997 | $52.40 | $52.40 | $52.40 |
| Purchase #4 | $25.97 | 13.182% | $29.3934 | $29.39 | $29.40 | $29.40 |
| Purchase #5 | $57.26 | 13.677% | $65.0915 | $65.09 | $65.10 | $65.10 |
| Purchase #6 | $22.27 | 4.641% | $23.3036 | $23.30 | $23.30 | $23.30 |
| Purchase #7 | $106.25 | 9.265% | $116.0941 | $116.09 | $116.10 | $116.10 |
| 7 purchase totals = | $476.32 | $529.5823 | $529.57 | $529.60 | $529.60 | |