| 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 | $95.39 | 9.536% | $104.4864 | $104.49 | $104.50 | $104.50 |
| Purchase #2 | $58.52 | 13.130% | $66.2037 | $66.20 | $66.20 | $66.20 |
| Purchase #3 | $10.57 | 7.614% | $11.3748 | $11.37 | $11.35 | $11.40 |
| Purchase #4 | $148.76 | 9.134% | $162.3477 | $162.35 | $162.35 | $162.30 |
| Purchase #5 | $100.85 | 11.238% | $112.1835 | $112.18 | $112.20 | $112.20 |
| Purchase #6 | $217.72 | 8.278% | $235.7429 | $235.74 | $235.75 | $235.70 |
| Purchase #7 | $175.36 | 10.685% | $194.0972 | $194.10 | $194.10 | $194.10 |
| 7 purchase totals = | $807.17 | $886.4362 | $886.43 | $886.45 | $886.40 | |