| 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 | $87.54 | 13.309% | $99.1907 | $99.19 | $99.20 | $99.20 |
| Purchase #2 | $109.92 | 5.408% | $115.8645 | $115.86 | $115.85 | $115.90 |
| Purchase #3 | $153.75 | 5.181% | $161.7158 | $161.72 | $161.70 | $161.70 |
| Purchase #4 | $17.80 | 8.827% | $19.3712 | $19.37 | $19.35 | $19.40 |
| Purchase #5 | $60.47 | 5.640% | $63.8805 | $63.88 | $63.90 | $63.90 |
| Purchase #6 | $48.94 | 12.659% | $55.1353 | $55.14 | $55.15 | $55.10 |
| Purchase #7 | $170.59 | 11.360% | $189.969 | $189.97 | $189.95 | $190.00 |
| 7 purchase totals = | $649.01 | $705.1270 | $705.13 | $705.10 | $705.20 | |