| 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 | $53.31 | 9.819% | $58.5445 | $58.54 | $58.55 | $58.50 |
| Purchase #2 | $47.87 | 12.400% | $53.8059 | $53.81 | $53.80 | $53.80 |
| Purchase #3 | $218.25 | 3.400% | $225.6705 | $225.67 | $225.65 | $225.70 |
| Purchase #4 | $41.68 | 3.412% | $43.1021 | $43.10 | $43.10 | $43.10 |
| Purchase #5 | $141.41 | 4.729% | $148.0973 | $148.10 | $148.10 | $148.10 |
| Purchase #6 | $105.71 | 10.486% | $116.7948 | $116.79 | $116.80 | $116.80 |
| Purchase #7 | $89.59 | 9.795% | $98.3653 | $98.37 | $98.35 | $98.40 |
| 7 purchase totals = | $697.82 | $744.3804 | $744.38 | $744.35 | $744.40 | |