| 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 | $30.90 | 6.478% | $32.9017 | $32.90 | $32.90 | $32.90 |
| Purchase #2 | $60.95 | 6.825% | $65.1098 | $65.11 | $65.10 | $65.10 |
| Purchase #3 | $234.34 | 9.847% | $257.4155 | $257.42 | $257.40 | $257.40 |
| Purchase #4 | $169.68 | 6.587% | $180.8568 | $180.86 | $180.85 | $180.90 |
| Purchase #5 | $44.32 | 5.427% | $46.7252 | $46.73 | $46.75 | $46.70 |
| Purchase #6 | $75.94 | 4.357% | $79.2487 | $79.25 | $79.25 | $79.20 |
| Purchase #7 | $152.62 | 13.383% | $173.0451 | $173.05 | $173.05 | $173.00 |
| 7 purchase totals = | $768.75 | $835.3028 | $835.32 | $835.30 | $835.20 | |