| 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 | $21.53 | 7.808% | $23.2111 | $23.21 | $23.20 | $23.20 |
| Purchase #2 | $17.59 | 9.278% | $19.222 | $19.22 | $19.20 | $19.20 |
| Purchase #3 | $96.60 | 8.317% | $104.6342 | $104.63 | $104.65 | $104.60 |
| Purchase #4 | $66.53 | 13.720% | $75.6579 | $75.66 | $75.65 | $75.70 |
| Purchase #5 | $17.79 | 7.390% | $19.1047 | $19.10 | $19.10 | $19.10 |
| Purchase #6 | $233.39 | 10.436% | $257.7466 | $257.75 | $257.75 | $257.70 |
| Purchase #7 | $200.78 | 5.849% | $212.5236 | $212.52 | $212.50 | $212.50 |
| 7 purchase totals = | $654.21 | $712.1001 | $712.09 | $712.05 | $712.00 | |