| 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 | $57.98 | 10.761% | $64.2192 | $64.22 | $64.20 | $64.20 |
| Purchase #2 | $102.96 | 6.557% | $109.7111 | $109.71 | $109.70 | $109.70 |
| Purchase #3 | $59.34 | 6.610% | $63.2624 | $63.26 | $63.25 | $63.30 |
| Purchase #4 | $247.62 | 6.121% | $262.7768 | $262.78 | $262.80 | $262.80 |
| Purchase #5 | $74.84 | 11.813% | $83.6808 | $83.68 | $83.70 | $83.70 |
| Purchase #6 | $144.76 | 13.127% | $163.7626 | $163.76 | $163.75 | $163.80 |
| Purchase #7 | $94.62 | 8.602% | $102.7592 | $102.76 | $102.75 | $102.80 |
| 7 purchase totals = | $782.12 | $850.1721 | $850.17 | $850.15 | $850.30 | |