| 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 | $36.89 | 3.718% | $38.2616 | $38.26 | $38.25 | $38.30 |
| Purchase #2 | $116.51 | 7.510% | $125.2599 | $125.26 | $125.25 | $125.30 |
| Purchase #3 | $94.69 | 6.585% | $100.9253 | $100.93 | $100.95 | $100.90 |
| Purchase #4 | $151.78 | 12.672% | $171.0136 | $171.01 | $171.00 | $171.00 |
| Purchase #5 | $148.49 | 13.413% | $168.407 | $168.41 | $168.40 | $168.40 |
| Purchase #6 | $39.95 | 3.615% | $41.3942 | $41.39 | $41.40 | $41.40 |
| Purchase #7 | $57.90 | 8.350% | $62.7347 | $62.73 | $62.75 | $62.70 |
| 7 purchase totals = | $646.21 | $707.9963 | $707.99 | $708.00 | $708.00 | |