| 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 | $94.85 | 10.589% | $104.8937 | $104.89 | $104.90 | $104.90 |
| Purchase #2 | $219.57 | 5.867% | $232.4522 | $232.45 | $232.45 | $232.50 |
| Purchase #3 | $215.96 | 6.598% | $230.209 | $230.21 | $230.20 | $230.20 |
| Purchase #4 | $87.71 | 4.141% | $91.3421 | $91.34 | $91.35 | $91.30 |
| Purchase #5 | $26.74 | 7.155% | $28.6532 | $28.65 | $28.65 | $28.70 |
| Purchase #6 | $83.49 | 13.824% | $95.0317 | $95.03 | $95.05 | $95.00 |
| Purchase #7 | $79.39 | 5.684% | $83.9025 | $83.90 | $83.90 | $83.90 |
| 7 purchase totals = | $807.71 | $866.4844 | $866.47 | $866.50 | $866.50 | |