| 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 | $66.27 | 6.263% | $70.4205 | $70.42 | $70.40 | $70.40 |
| Purchase #2 | $86.81 | 5.296% | $91.4075 | $91.41 | $91.40 | $91.40 |
| Purchase #3 | $202.96 | 3.345% | $209.749 | $209.75 | $209.75 | $209.70 |
| Purchase #4 | $31.33 | 7.367% | $33.6381 | $33.64 | $33.65 | $33.60 |
| Purchase #5 | $60.58 | 11.609% | $67.6127 | $67.61 | $67.60 | $67.60 |
| Purchase #6 | $153.99 | 9.834% | $169.1334 | $169.13 | $169.15 | $169.10 |
| Purchase #7 | $197.33 | 13.862% | $224.6839 | $224.68 | $224.70 | $224.70 |
| 7 purchase totals = | $799.27 | $866.6451 | $866.64 | $866.65 | $866.50 | |