| 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 | $85.55 | 9.745% | $93.8868 | $93.89 | $93.90 | $93.90 |
| Purchase #2 | $116.99 | 6.720% | $124.8517 | $124.85 | $124.85 | $124.90 |
| Purchase #3 | $135.67 | 10.231% | $149.5504 | $149.55 | $149.55 | $149.60 |
| Purchase #4 | $48.68 | 8.183% | $52.6635 | $52.66 | $52.65 | $52.70 |
| Purchase #5 | $164.78 | 7.391% | $176.9589 | $176.96 | $176.95 | $177.00 |
| Purchase #6 | $217.75 | 9.676% | $238.8195 | $238.82 | $238.80 | $238.80 |
| Purchase #7 | $88.32 | 12.264% | $99.1516 | $99.15 | $99.15 | $99.20 |
| 7 purchase totals = | $857.74 | $935.8824 | $935.88 | $935.85 | $936.10 | |