| 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 | $98.63 | 9.428% | $107.9288 | $107.93 | $107.95 | $107.90 |
| Purchase #2 | $56.70 | 4.791% | $59.4165 | $59.42 | $59.40 | $59.40 |
| Purchase #3 | $132.64 | 11.732% | $148.2013 | $148.20 | $148.20 | $148.20 |
| Purchase #4 | $50.74 | 6.813% | $54.1969 | $54.20 | $54.20 | $54.20 |
| Purchase #5 | $217.71 | 8.830% | $236.9338 | $236.93 | $236.95 | $236.90 |
| Purchase #6 | $213.98 | 6.820% | $228.5734 | $228.57 | $228.55 | $228.60 |
| Purchase #7 | $81.89 | 3.375% | $84.6538 | $84.65 | $84.65 | $84.70 |
| 7 purchase totals = | $852.29 | $919.9045 | $919.90 | $919.90 | $919.90 | |