| 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 | $10.88 | 3.786% | $11.2919 | $11.29 | $11.30 | $11.30 |
| Purchase #2 | $100.38 | 8.128% | $108.5389 | $108.54 | $108.55 | $108.50 |
| Purchase #3 | $201.52 | 4.213% | $210.01 | $210.01 | $210.00 | $210.00 |
| Purchase #4 | $59.68 | 11.536% | $66.5647 | $66.56 | $66.55 | $66.60 |
| Purchase #5 | $150.64 | 11.635% | $168.167 | $168.17 | $168.15 | $168.20 |
| Purchase #6 | $25.68 | 12.269% | $28.8307 | $28.83 | $28.85 | $28.80 |
| Purchase #7 | $137.96 | 6.338% | $146.7039 | $146.70 | $146.70 | $146.70 |
| 7 purchase totals = | $686.74 | $740.1071 | $740.10 | $740.10 | $740.10 | |