| 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 | $95.84 | 9.634% | $105.0732 | $105.07 | $105.05 | $105.10 |
| Purchase #2 | $152.36 | 4.871% | $159.7815 | $159.78 | $159.80 | $159.80 |
| Purchase #3 | $43.67 | 7.766% | $47.0614 | $47.06 | $47.05 | $47.10 |
| Purchase #4 | $170.82 | 3.675% | $177.0976 | $177.10 | $177.10 | $177.10 |
| Purchase #5 | $242.61 | 8.850% | $264.081 | $264.08 | $264.10 | $264.10 |
| Purchase #6 | $46.93 | 6.813% | $50.1273 | $50.13 | $50.15 | $50.10 |
| Purchase #7 | $60.72 | 13.814% | $69.1079 | $69.11 | $69.10 | $69.10 |
| 7 purchase totals = | $812.95 | $872.3299 | $872.33 | $872.35 | $872.40 | |