| 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 | $12.85 | 9.869% | $14.1182 | $14.12 | $14.10 | $14.10 |
| Purchase #2 | $222.73 | 7.822% | $240.1519 | $240.15 | $240.15 | $240.20 |
| Purchase #3 | $92.54 | 8.429% | $100.3402 | $100.34 | $100.35 | $100.30 |
| Purchase #4 | $77.74 | 13.464% | $88.2069 | $88.21 | $88.20 | $88.20 |
| Purchase #5 | $118.60 | 12.113% | $132.966 | $132.97 | $132.95 | $133.00 |
| Purchase #6 | $143.66 | 7.400% | $154.2908 | $154.29 | $154.30 | $154.30 |
| Purchase #7 | $58.80 | 10.627% | $65.0487 | $65.05 | $65.05 | $65.00 |
| 7 purchase totals = | $726.92 | $795.1227 | $795.13 | $795.10 | $795.10 | |