| 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 | $66.70 | 13.788% | $75.8966 | $75.90 | $75.90 | $75.90 |
| Purchase #2 | $206.63 | 12.716% | $232.9051 | $232.91 | $232.90 | $232.90 |
| Purchase #3 | $42.39 | 9.591% | $46.4556 | $46.46 | $46.45 | $46.50 |
| Purchase #4 | $212.90 | 13.253% | $241.1156 | $241.12 | $241.10 | $241.10 |
| Purchase #5 | $79.76 | 5.571% | $84.2034 | $84.20 | $84.20 | $84.20 |
| Purchase #6 | $189.57 | 5.317% | $199.6494 | $199.65 | $199.65 | $199.60 |
| Purchase #7 | $33.51 | 9.396% | $36.6586 | $36.66 | $36.65 | $36.70 |
| 7 purchase totals = | $831.46 | $916.8843 | $916.90 | $916.85 | $916.90 | |