| 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 | $46.79 | 5.605% | $49.4126 | $49.41 | $49.40 | $49.40 |
| Purchase #2 | $82.93 | 11.132% | $92.1618 | $92.16 | $92.15 | $92.20 |
| Purchase #3 | $97.34 | 11.701% | $108.7298 | $108.73 | $108.75 | $108.70 |
| Purchase #4 | $53.33 | 3.696% | $55.3011 | $55.30 | $55.30 | $55.30 |
| Purchase #5 | $110.95 | 7.562% | $119.34 | $119.34 | $119.35 | $119.30 |
| Purchase #6 | $236.64 | 3.684% | $245.3578 | $245.36 | $245.35 | $245.40 |
| Purchase #7 | $202.56 | 8.128% | $219.0241 | $219.02 | $219.00 | $219.00 |
| 7 purchase totals = | $830.54 | $889.3272 | $889.32 | $889.30 | $889.30 | |