| 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 | $31.32 | 4.278% | $32.6599 | $32.66 | $32.65 | $32.70 |
| Purchase #2 | $130.99 | 7.756% | $141.1496 | $141.15 | $141.15 | $141.10 |
| Purchase #3 | $72.98 | 3.158% | $75.2847 | $75.28 | $75.30 | $75.30 |
| Purchase #4 | $110.98 | 4.677% | $116.1705 | $116.17 | $116.15 | $116.20 |
| Purchase #5 | $141.73 | 9.240% | $154.8259 | $154.83 | $154.85 | $154.80 |
| Purchase #6 | $101.66 | 5.251% | $106.9982 | $107.00 | $107.00 | $107.00 |
| Purchase #7 | $123.96 | 11.761% | $138.5389 | $138.54 | $138.55 | $138.50 |
| 7 purchase totals = | $713.62 | $765.6277 | $765.63 | $765.65 | $765.60 | |