| 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 | $28.49 | 9.778% | $31.2758 | $31.28 | $31.30 | $31.30 |
| Purchase #2 | $25.54 | 13.128% | $28.8929 | $28.89 | $28.90 | $28.90 |
| Purchase #3 | $58.84 | 12.629% | $66.2709 | $66.27 | $66.25 | $66.30 |
| Purchase #4 | $40.63 | 12.356% | $45.6502 | $45.65 | $45.65 | $45.70 |
| Purchase #5 | $56.80 | 9.605% | $62.2556 | $62.26 | $62.25 | $62.30 |
| Purchase #6 | $69.50 | 7.139% | $74.4616 | $74.46 | $74.45 | $74.50 |
| Purchase #7 | $234.33 | 7.563% | $252.0524 | $252.05 | $252.05 | $252.10 |
| 7 purchase totals = | $514.13 | $560.8594 | $560.86 | $560.85 | $561.10 | |