| 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 | $26.61 | 8.659% | $28.9142 | $28.91 | $28.90 | $28.90 |
| Purchase #2 | $47.58 | 5.528% | $50.2102 | $50.21 | $50.20 | $50.20 |
| Purchase #3 | $13.44 | 3.548% | $13.9169 | $13.92 | $13.90 | $13.90 |
| Purchase #4 | $190.86 | 12.331% | $214.3949 | $214.39 | $214.40 | $214.40 |
| Purchase #5 | $137.55 | 11.711% | $153.6585 | $153.66 | $153.65 | $153.70 |
| Purchase #6 | $54.89 | 8.832% | $59.7379 | $59.74 | $59.75 | $59.70 |
| Purchase #7 | $89.90 | 9.337% | $98.294 | $98.29 | $98.30 | $98.30 |
| 7 purchase totals = | $560.83 | $619.1266 | $619.12 | $619.10 | $619.10 | |