| 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 | $49.86 | 10.555% | $55.1227 | $55.12 | $55.10 | $55.10 |
| Purchase #2 | $14.34 | 13.380% | $16.2587 | $16.26 | $16.25 | $16.30 |
| Purchase #3 | $112.91 | 11.337% | $125.7106 | $125.71 | $125.70 | $125.70 |
| Purchase #4 | $78.96 | 13.334% | $89.4885 | $89.49 | $89.50 | $89.50 |
| Purchase #5 | $65.61 | 8.125% | $70.9408 | $70.94 | $70.95 | $70.90 |
| Purchase #6 | $188.97 | 7.376% | $202.9084 | $202.91 | $202.90 | $202.90 |
| Purchase #7 | $226.69 | 13.342% | $256.935 | $256.94 | $256.95 | $256.90 |
| 7 purchase totals = | $737.34 | $817.3647 | $817.37 | $817.35 | $817.30 | |