| 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 | $92.95 | 7.453% | $99.8776 | $99.88 | $99.90 | $99.90 |
| Purchase #2 | $55.71 | 7.398% | $59.8314 | $59.83 | $59.85 | $59.80 |
| Purchase #3 | $194.77 | 5.537% | $205.5544 | $205.55 | $205.55 | $205.60 |
| Purchase #4 | $104.98 | 11.827% | $117.396 | $117.40 | $117.40 | $117.40 |
| Purchase #5 | $77.61 | 8.773% | $84.4187 | $84.42 | $84.40 | $84.40 |
| Purchase #6 | $221.39 | 5.296% | $233.1148 | $233.11 | $233.10 | $233.10 |
| Purchase #7 | $139.33 | 6.761% | $148.7501 | $148.75 | $148.75 | $148.80 |
| 7 purchase totals = | $886.74 | $948.9430 | $948.94 | $948.95 | $949.00 | |