| 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 | $83.38 | 7.374% | $89.5284 | $89.53 | $89.55 | $89.50 |
| Purchase #2 | $94.26 | 5.595% | $99.5338 | $99.53 | $99.55 | $99.50 |
| Purchase #3 | $151.65 | 9.801% | $166.5132 | $166.51 | $166.50 | $166.50 |
| Purchase #4 | $24.31 | 7.347% | $26.0961 | $26.10 | $26.10 | $26.10 |
| Purchase #5 | $232.94 | 10.781% | $258.0533 | $258.05 | $258.05 | $258.10 |
| Purchase #6 | $191.44 | 6.589% | $204.054 | $204.05 | $204.05 | $204.10 |
| Purchase #7 | $86.72 | 9.599% | $95.0443 | $95.04 | $95.05 | $95.00 |
| 7 purchase totals = | $864.70 | $938.8231 | $938.81 | $938.85 | $938.80 | |