| 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 | $43.77 | 10.307% | $48.2814 | $48.28 | $48.30 | $48.30 |
| Purchase #2 | $37.27 | 11.472% | $41.5456 | $41.55 | $41.55 | $41.50 |
| Purchase #3 | $237.70 | 6.164% | $252.3518 | $252.35 | $252.35 | $252.40 |
| Purchase #4 | $110.82 | 5.345% | $116.7433 | $116.74 | $116.75 | $116.70 |
| Purchase #5 | $162.89 | 5.522% | $171.8848 | $171.88 | $171.90 | $171.90 |
| Purchase #6 | $148.32 | 10.364% | $163.6919 | $163.69 | $163.70 | $163.70 |
| Purchase #7 | $116.84 | 9.715% | $128.191 | $128.19 | $128.20 | $128.20 |
| 7 purchase totals = | $857.61 | $922.6898 | $922.68 | $922.75 | $922.70 | |