| 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 | $13.68 | 5.659% | $14.4542 | $14.45 | $14.45 | $14.50 |
| Purchase #2 | $106.64 | 11.540% | $118.9463 | $118.95 | $118.95 | $118.90 |
| Purchase #3 | $65.69 | 10.104% | $72.3273 | $72.33 | $72.35 | $72.30 |
| Purchase #4 | $53.35 | 6.386% | $56.7569 | $56.76 | $56.75 | $56.80 |
| Purchase #5 | $246.51 | 8.272% | $266.9013 | $266.90 | $266.90 | $266.90 |
| Purchase #6 | $136.66 | 6.305% | $145.2764 | $145.28 | $145.30 | $145.30 |
| Purchase #7 | $222.87 | 6.846% | $238.1277 | $238.13 | $238.15 | $238.10 |
| 7 purchase totals = | $845.40 | $912.7901 | $912.80 | $912.85 | $912.80 | |