| 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 | $51.50 | 11.676% | $57.5131 | $57.51 | $57.50 | $57.50 |
| Purchase #2 | $159.67 | 7.106% | $171.0162 | $171.02 | $171.00 | $171.00 |
| Purchase #3 | $80.38 | 3.866% | $83.4875 | $83.49 | $83.50 | $83.50 |
| Purchase #4 | $146.59 | 7.151% | $157.0727 | $157.07 | $157.05 | $157.10 |
| Purchase #5 | $194.54 | 12.631% | $219.1123 | $219.11 | $219.10 | $219.10 |
| Purchase #6 | $109.93 | 13.808% | $125.1091 | $125.11 | $125.10 | $125.10 |
| Purchase #7 | $146.52 | 11.274% | $163.0387 | $163.04 | $163.05 | $163.00 |
| 7 purchase totals = | $889.13 | $976.3496 | $976.35 | $976.30 | $976.30 | |