| 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 | $65.90 | 4.625% | $68.9479 | $68.95 | $68.95 | $68.90 |
| Purchase #2 | $185.55 | 8.425% | $201.1826 | $201.18 | $201.20 | $201.20 |
| Purchase #3 | $58.73 | 10.677% | $65.0006 | $65.00 | $65.00 | $65.00 |
| Purchase #4 | $39.93 | 13.128% | $45.172 | $45.17 | $45.15 | $45.20 |
| Purchase #5 | $46.86 | 10.577% | $51.8164 | $51.82 | $51.80 | $51.80 |
| Purchase #6 | $81.48 | 8.872% | $88.7089 | $88.71 | $88.70 | $88.70 |
| Purchase #7 | $220.78 | 3.209% | $227.8648 | $227.86 | $227.85 | $227.90 |
| 7 purchase totals = | $699.23 | $748.6932 | $748.69 | $748.65 | $748.70 | |