| 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 | $28.53 | 10.450% | $31.5114 | $31.51 | $31.50 | $31.50 |
| Purchase #2 | $116.59 | 3.428% | $120.5867 | $120.59 | $120.60 | $120.60 |
| Purchase #3 | $66.68 | 12.774% | $75.1977 | $75.20 | $75.20 | $75.20 |
| Purchase #4 | $47.29 | 12.651% | $53.2727 | $53.27 | $53.25 | $53.30 |
| Purchase #5 | $94.47 | 10.846% | $104.7162 | $104.72 | $104.70 | $104.70 |
| Purchase #6 | $86.98 | 9.277% | $95.0491 | $95.05 | $95.05 | $95.00 |
| Purchase #7 | $131.76 | 6.224% | $139.9607 | $139.96 | $139.95 | $140.00 |
| 7 purchase totals = | $572.30 | $620.2945 | $620.30 | $620.25 | $620.30 | |