| 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 | $94.87 | 13.479% | $107.6575 | $107.66 | $107.65 | $107.70 |
| Purchase #2 | $27.78 | 8.368% | $30.1046 | $30.10 | $30.10 | $30.10 |
| Purchase #3 | $97.48 | 12.636% | $109.7976 | $109.80 | $109.80 | $109.80 |
| Purchase #4 | $137.48 | 9.304% | $150.2711 | $150.27 | $150.25 | $150.30 |
| Purchase #5 | $86.90 | 5.646% | $91.8064 | $91.81 | $91.80 | $91.80 |
| Purchase #6 | $235.93 | 6.500% | $251.2655 | $251.27 | $251.25 | $251.30 |
| Purchase #7 | $25.47 | 12.531% | $28.6616 | $28.66 | $28.65 | $28.70 |
| 7 purchase totals = | $705.91 | $769.5643 | $769.57 | $769.50 | $769.70 | |