| 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 | $46.71 | 6.858% | $49.9134 | $49.91 | $49.90 | $49.90 |
| Purchase #2 | $61.69 | 7.420% | $66.2674 | $66.27 | $66.25 | $66.30 |
| Purchase #3 | $209.60 | 7.867% | $226.0892 | $226.09 | $226.10 | $226.10 |
| Purchase #4 | $148.91 | 6.279% | $158.2601 | $158.26 | $158.25 | $158.30 |
| Purchase #5 | $176.48 | 10.283% | $194.6274 | $194.63 | $194.65 | $194.60 |
| Purchase #6 | $85.86 | 3.174% | $88.5852 | $88.59 | $88.60 | $88.60 |
| Purchase #7 | $110.62 | 5.227% | $116.4021 | $116.40 | $116.40 | $116.40 |
| 7 purchase totals = | $839.87 | $900.1448 | $900.15 | $900.15 | $900.20 | |