| 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 | $73.80 | 13.384% | $83.6774 | $83.68 | $83.70 | $83.70 |
| Purchase #2 | $90.56 | 8.132% | $97.9243 | $97.92 | $97.90 | $97.90 |
| Purchase #3 | $16.79 | 3.841% | $17.4349 | $17.43 | $17.45 | $17.40 |
| Purchase #4 | $99.97 | 8.760% | $108.7274 | $108.73 | $108.75 | $108.70 |
| Purchase #5 | $244.44 | 11.696% | $273.0297 | $273.03 | $273.05 | $273.00 |
| Purchase #6 | $188.53 | 11.415% | $210.0507 | $210.05 | $210.05 | $210.10 |
| Purchase #7 | $79.41 | 11.331% | $88.4079 | $88.41 | $88.40 | $88.40 |
| 7 purchase totals = | $793.50 | $879.2523 | $879.25 | $879.30 | $879.20 | |