| 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 | $52.73 | 7.185% | $56.5187 | $56.52 | $56.50 | $56.50 |
| Purchase #2 | $161.83 | 4.556% | $169.203 | $169.20 | $169.20 | $169.20 |
| Purchase #3 | $101.54 | 5.782% | $107.411 | $107.41 | $107.40 | $107.40 |
| Purchase #4 | $13.93 | 13.773% | $15.8486 | $15.85 | $15.85 | $15.80 |
| Purchase #5 | $212.34 | 5.620% | $224.2735 | $224.27 | $224.25 | $224.30 |
| Purchase #6 | $51.25 | 8.485% | $55.5986 | $55.60 | $55.60 | $55.60 |
| Purchase #7 | $102.77 | 9.729% | $112.7685 | $112.77 | $112.75 | $112.80 |
| 7 purchase totals = | $696.39 | $741.6219 | $741.62 | $741.55 | $741.60 | |