| 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 | $88.91 | 5.482% | $93.784 | $93.78 | $93.80 | $93.80 |
| Purchase #2 | $169.81 | 12.279% | $190.661 | $190.66 | $190.65 | $190.70 |
| Purchase #3 | $121.50 | 7.393% | $130.4825 | $130.48 | $130.50 | $130.50 |
| Purchase #4 | $34.51 | 10.311% | $38.0683 | $38.07 | $38.05 | $38.10 |
| Purchase #5 | $47.38 | 3.373% | $48.9781 | $48.98 | $49.00 | $49.00 |
| Purchase #6 | $105.79 | 10.656% | $117.063 | $117.06 | $117.05 | $117.10 |
| Purchase #7 | $236.75 | 9.434% | $259.085 | $259.09 | $259.10 | $259.10 |
| 7 purchase totals = | $804.65 | $878.1219 | $878.12 | $878.15 | $878.30 | |