| 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 | $62.90 | 3.133% | $64.8707 | $64.87 | $64.85 | $64.90 |
| Purchase #2 | $179.67 | 5.808% | $190.1052 | $190.11 | $190.10 | $190.10 |
| Purchase #3 | $97.81 | 5.629% | $103.3157 | $103.32 | $103.30 | $103.30 |
| Purchase #4 | $73.60 | 7.479% | $79.1045 | $79.10 | $79.10 | $79.10 |
| Purchase #5 | $99.73 | 8.501% | $108.208 | $108.21 | $108.20 | $108.20 |
| Purchase #6 | $182.31 | 12.272% | $204.6831 | $204.68 | $204.70 | $204.70 |
| Purchase #7 | $185.59 | 7.565% | $199.6299 | $199.63 | $199.65 | $199.60 |
| 7 purchase totals = | $881.61 | $949.9171 | $949.92 | $949.90 | $949.90 | |