| 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 | $88.93 | 6.642% | $94.8367 | $94.84 | $94.85 | $94.80 |
| Purchase #2 | $95.56 | 4.853% | $100.1975 | $100.20 | $100.20 | $100.20 |
| Purchase #3 | $9.88 | 10.735% | $10.9406 | $10.94 | $10.95 | $10.90 |
| Purchase #4 | $216.25 | 9.160% | $236.0585 | $236.06 | $236.05 | $236.10 |
| Purchase #5 | $140.78 | 8.761% | $153.1137 | $153.11 | $153.10 | $153.10 |
| Purchase #6 | $99.83 | 13.327% | $113.1343 | $113.13 | $113.15 | $113.10 |
| Purchase #7 | $54.52 | 12.727% | $61.4588 | $61.46 | $61.45 | $61.50 |
| 7 purchase totals = | $705.75 | $769.7401 | $769.74 | $769.75 | $769.70 | |