| 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 | $125.90 | 8.674% | $136.8206 | $136.82 | $136.80 | $136.80 |
| Purchase #2 | $77.96 | 6.389% | $82.9409 | $82.94 | $82.95 | $82.90 |
| Purchase #3 | $53.84 | 4.698% | $56.3694 | $56.37 | $56.35 | $56.40 |
| Purchase #4 | $45.57 | 7.565% | $49.0174 | $49.02 | $49.00 | $49.00 |
| Purchase #5 | $22.62 | 12.631% | $25.4771 | $25.48 | $25.50 | $25.50 |
| Purchase #6 | $220.49 | 7.280% | $236.5417 | $236.54 | $236.55 | $236.50 |
| Purchase #7 | $37.80 | 6.169% | $40.1319 | $40.13 | $40.15 | $40.10 |
| 7 purchase totals = | $584.18 | $627.2990 | $627.30 | $627.30 | $627.20 | |