| 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 | $82.62 | 6.659% | $88.1217 | $88.12 | $88.10 | $88.10 |
| Purchase #2 | $97.60 | 5.735% | $103.1974 | $103.20 | $103.20 | $103.20 |
| Purchase #3 | $31.53 | 7.561% | $33.914 | $33.91 | $33.90 | $33.90 |
| Purchase #4 | $188.35 | 9.385% | $206.0266 | $206.03 | $206.05 | $206.00 |
| Purchase #5 | $109.89 | 11.589% | $122.6252 | $122.63 | $122.65 | $122.60 |
| Purchase #6 | $144.79 | 7.343% | $155.4219 | $155.42 | $155.40 | $155.40 |
| Purchase #7 | $200.32 | 13.113% | $226.588 | $226.59 | $226.60 | $226.60 |
| 7 purchase totals = | $855.10 | $935.8948 | $935.90 | $935.90 | $935.80 | |