| 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 | $64.79 | 9.323% | $70.8304 | $70.83 | $70.85 | $70.80 |
| Purchase #2 | $44.70 | 5.834% | $47.3078 | $47.31 | $47.30 | $47.30 |
| Purchase #3 | $101.31 | 7.548% | $108.9569 | $108.96 | $108.95 | $109.00 |
| Purchase #4 | $72.31 | 3.844% | $75.0896 | $75.09 | $75.10 | $75.10 |
| Purchase #5 | $236.97 | 9.343% | $259.1101 | $259.11 | $259.10 | $259.10 |
| Purchase #6 | $82.90 | 13.634% | $94.2026 | $94.20 | $94.20 | $94.20 |
| Purchase #7 | $234.25 | 12.132% | $262.6692 | $262.67 | $262.65 | $262.70 |
| 7 purchase totals = | $837.23 | $918.1666 | $918.17 | $918.15 | $918.20 | |