| 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 | $234.61 | 12.622% | $264.2225 | $264.22 | $264.20 | $264.20 |
| Purchase #2 | $26.60 | 7.668% | $28.6397 | $28.64 | $28.65 | $28.60 |
| Purchase #3 | $203.63 | 7.383% | $218.664 | $218.66 | $218.65 | $218.70 |
| Purchase #4 | $60.59 | 13.164% | $68.5661 | $68.57 | $68.55 | $68.60 |
| Purchase #5 | $61.63 | 10.553% | $68.1338 | $68.13 | $68.15 | $68.10 |
| Purchase #6 | $48.31 | 9.845% | $53.0661 | $53.07 | $53.05 | $53.10 |
| Purchase #7 | $121.98 | 7.622% | $131.2773 | $131.28 | $131.30 | $131.30 |
| 7 purchase totals = | $757.35 | $832.5695 | $832.57 | $832.55 | $832.60 | |