| 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 | $100.51 | 5.777% | $106.3165 | $106.32 | $106.30 | $106.30 |
| Purchase #2 | $52.49 | 8.796% | $57.107 | $57.11 | $57.10 | $57.10 |
| Purchase #3 | $209.63 | 5.874% | $221.9437 | $221.94 | $221.95 | $221.90 |
| Purchase #4 | $236.67 | 7.346% | $254.0558 | $254.06 | $254.05 | $254.10 |
| Purchase #5 | $24.39 | 4.181% | $25.4097 | $25.41 | $25.40 | $25.40 |
| Purchase #6 | $24.34 | 11.221% | $27.0712 | $27.07 | $27.05 | $27.10 |
| Purchase #7 | $141.81 | 13.230% | $160.5715 | $160.57 | $160.55 | $160.60 |
| 7 purchase totals = | $789.84 | $852.4754 | $852.48 | $852.40 | $852.50 | |