| 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 | $82.44 | 7.347% | $88.4969 | $88.50 | $88.50 | $88.50 |
| Purchase #2 | $219.42 | 7.641% | $236.1859 | $236.19 | $236.20 | $236.20 |
| Purchase #3 | $155.68 | 9.757% | $170.8697 | $170.87 | $170.85 | $170.90 |
| Purchase #4 | $114.39 | 5.266% | $120.4138 | $120.41 | $120.40 | $120.40 |
| Purchase #5 | $34.61 | 7.276% | $37.1282 | $37.13 | $37.15 | $37.10 |
| Purchase #6 | $31.96 | 7.541% | $34.3701 | $34.37 | $34.35 | $34.40 |
| Purchase #7 | $180.96 | 6.772% | $193.2146 | $193.21 | $193.20 | $193.20 |
| 7 purchase totals = | $819.46 | $880.6792 | $880.68 | $880.65 | $880.70 | |