| 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 | $90.72 | 3.868% | $94.229 | $94.23 | $94.25 | $94.20 |
| Purchase #2 | $101.65 | 8.606% | $110.398 | $110.40 | $110.40 | $110.40 |
| Purchase #3 | $99.30 | 9.413% | $108.6471 | $108.65 | $108.65 | $108.60 |
| Purchase #4 | $8.91 | 13.528% | $10.1153 | $10.12 | $10.10 | $10.10 |
| Purchase #5 | $243.31 | 13.611% | $276.4269 | $276.43 | $276.45 | $276.40 |
| Purchase #6 | $154.54 | 3.112% | $159.3493 | $159.35 | $159.35 | $159.30 |
| Purchase #7 | $144.65 | 3.123% | $149.1674 | $149.17 | $149.15 | $149.20 |
| 7 purchase totals = | $843.08 | $908.3330 | $908.35 | $908.35 | $908.20 | |