| 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 | $107.56 | 8.149% | $116.3251 | $116.33 | $116.35 | $116.30 |
| Purchase #2 | $54.39 | 6.536% | $57.9449 | $57.94 | $57.95 | $57.90 |
| Purchase #3 | $174.66 | 9.313% | $190.9261 | $190.93 | $190.95 | $190.90 |
| Purchase #4 | $93.87 | 9.615% | $102.8956 | $102.90 | $102.90 | $102.90 |
| Purchase #5 | $193.43 | 5.409% | $203.8926 | $203.89 | $203.90 | $203.90 |
| Purchase #6 | $25.29 | 13.418% | $28.6834 | $28.68 | $28.70 | $28.70 |
| Purchase #7 | $44.37 | 9.470% | $48.5718 | $48.57 | $48.55 | $48.60 |
| 7 purchase totals = | $693.57 | $749.2395 | $749.24 | $749.30 | $749.20 | |