| 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 | $59.72 | 7.271% | $64.0622 | $64.06 | $64.05 | $64.10 |
| Purchase #2 | $107.44 | 13.373% | $121.808 | $121.81 | $121.80 | $121.80 |
| Purchase #3 | $29.31 | 8.858% | $31.9063 | $31.91 | $31.90 | $31.90 |
| Purchase #4 | $122.42 | 6.379% | $130.2292 | $130.23 | $130.25 | $130.20 |
| Purchase #5 | $65.32 | 7.567% | $70.2628 | $70.26 | $70.25 | $70.30 |
| Purchase #6 | $159.68 | 3.458% | $165.2017 | $165.20 | $165.20 | $165.20 |
| Purchase #7 | $191.76 | 4.467% | $200.3259 | $200.33 | $200.35 | $200.30 |
| 7 purchase totals = | $735.65 | $783.7961 | $783.80 | $783.80 | $783.80 | |