| 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 | $100.88 | 11.789% | $112.7727 | $112.77 | $112.75 | $112.80 |
| Purchase #2 | $49.73 | 7.151% | $53.2862 | $53.29 | $53.30 | $53.30 |
| Purchase #3 | $243.53 | 4.184% | $253.7193 | $253.72 | $253.70 | $253.70 |
| Purchase #4 | $60.99 | 5.612% | $64.4128 | $64.41 | $64.40 | $64.40 |
| Purchase #5 | $83.83 | 12.349% | $94.1822 | $94.18 | $94.20 | $94.20 |
| Purchase #6 | $143.95 | 6.873% | $153.8437 | $153.84 | $153.85 | $153.80 |
| Purchase #7 | $229.41 | 5.347% | $241.6766 | $241.68 | $241.70 | $241.70 |
| 7 purchase totals = | $912.32 | $973.8935 | $973.89 | $973.90 | $973.90 | |