| 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 | $87.76 | 8.173% | $94.9326 | $94.93 | $94.95 | $94.90 |
| Purchase #2 | $21.57 | 7.169% | $23.1164 | $23.12 | $23.10 | $23.10 |
| Purchase #3 | $105.72 | 10.358% | $116.6705 | $116.67 | $116.65 | $116.70 |
| Purchase #4 | $105.50 | 4.671% | $110.4279 | $110.43 | $110.45 | $110.40 |
| Purchase #5 | $188.45 | 11.489% | $210.101 | $210.10 | $210.10 | $210.10 |
| Purchase #6 | $97.62 | 6.858% | $104.3148 | $104.31 | $104.30 | $104.30 |
| Purchase #7 | $214.29 | 13.235% | $242.6513 | $242.65 | $242.65 | $242.70 |
| 7 purchase totals = | $820.91 | $902.2145 | $902.21 | $902.20 | $902.20 | |