| 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 | $116.58 | 9.410% | $127.5502 | $127.55 | $127.55 | $127.60 |
| Purchase #2 | $98.55 | 9.476% | $107.8886 | $107.89 | $107.90 | $107.90 |
| Purchase #3 | $105.60 | 11.223% | $117.4515 | $117.45 | $117.45 | $117.50 |
| Purchase #4 | $148.81 | 7.290% | $159.6582 | $159.66 | $159.65 | $159.70 |
| Purchase #5 | $118.92 | 6.435% | $126.5725 | $126.57 | $126.55 | $126.60 |
| Purchase #6 | $99.65 | 8.842% | $108.4611 | $108.46 | $108.45 | $108.50 |
| Purchase #7 | $20.97 | 13.436% | $23.7875 | $23.79 | $23.80 | $23.80 |
| 7 purchase totals = | $709.08 | $771.3696 | $771.37 | $771.35 | $771.60 | |