| 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 | $69.61 | 8.700% | $75.6661 | $75.67 | $75.65 | $75.70 |
| Purchase #2 | $186.51 | 11.360% | $207.6975 | $207.70 | $207.70 | $207.70 |
| Purchase #3 | $165.74 | 13.726% | $188.4895 | $188.49 | $188.50 | $188.50 |
| Purchase #4 | $131.67 | 4.154% | $137.1396 | $137.14 | $137.15 | $137.10 |
| Purchase #5 | $26.62 | 8.677% | $28.9298 | $28.93 | $28.95 | $28.90 |
| Purchase #6 | $92.90 | 10.705% | $102.8449 | $102.84 | $102.85 | $102.80 |
| Purchase #7 | $225.50 | 6.703% | $240.6153 | $240.62 | $240.60 | $240.60 |
| 7 purchase totals = | $898.55 | $981.3827 | $981.39 | $981.40 | $981.30 | |