| 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 | $68.82 | 13.325% | $77.9903 | $77.99 | $78.00 | $78.00 |
| Purchase #2 | $99.87 | 4.811% | $104.6747 | $104.67 | $104.65 | $104.70 |
| Purchase #3 | $212.57 | 6.409% | $226.1936 | $226.19 | $226.20 | $226.20 |
| Purchase #4 | $184.63 | 8.588% | $200.486 | $200.49 | $200.50 | $200.50 |
| Purchase #5 | $188.26 | 6.209% | $199.9491 | $199.95 | $199.95 | $199.90 |
| Purchase #6 | $16.66 | 11.445% | $18.5667 | $18.57 | $18.55 | $18.60 |
| Purchase #7 | $142.70 | 12.113% | $159.9853 | $159.99 | $160.00 | $160.00 |
| 7 purchase totals = | $913.51 | $987.8457 | $987.85 | $987.85 | $987.90 | |