| 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 | $130.98 | 4.281% | $136.5873 | $136.59 | $136.60 | $136.60 |
| Purchase #2 | $40.37 | 10.108% | $44.4506 | $44.45 | $44.45 | $44.50 |
| Purchase #3 | $12.81 | 4.160% | $13.3429 | $13.34 | $13.35 | $13.30 |
| Purchase #4 | $191.68 | 10.617% | $212.0307 | $212.03 | $212.05 | $212.00 |
| Purchase #5 | $167.41 | 11.763% | $187.1024 | $187.10 | $187.10 | $187.10 |
| Purchase #6 | $45.92 | 11.390% | $51.1503 | $51.15 | $51.15 | $51.20 |
| Purchase #7 | $51.73 | 3.228% | $53.3998 | $53.40 | $53.40 | $53.40 |
| 7 purchase totals = | $640.90 | $698.0640 | $698.06 | $698.10 | $698.10 | |