| 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 | $24.42 | 4.550% | $25.5311 | $25.53 | $25.55 | $25.50 |
| Purchase #2 | $239.41 | 8.763% | $260.3895 | $260.39 | $260.40 | $260.40 |
| Purchase #3 | $222.25 | 5.482% | $234.4337 | $234.43 | $234.45 | $234.40 |
| Purchase #4 | $41.83 | 5.305% | $44.0491 | $44.05 | $44.05 | $44.00 |
| Purchase #5 | $88.63 | 6.814% | $94.6692 | $94.67 | $94.65 | $94.70 |
| Purchase #6 | $12.28 | 11.532% | $13.6961 | $13.70 | $13.70 | $13.70 |
| Purchase #7 | $152.36 | 12.177% | $170.9129 | $170.91 | $170.90 | $170.90 |
| 7 purchase totals = | $781.18 | $843.6816 | $843.68 | $843.70 | $843.60 | |