| 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 | $41.76 | 9.860% | $45.8775 | $45.88 | $45.90 | $45.90 |
| Purchase #2 | $177.85 | 3.126% | $183.4096 | $183.41 | $183.40 | $183.40 |
| Purchase #3 | $157.71 | 11.142% | $175.282 | $175.28 | $175.30 | $175.30 |
| Purchase #4 | $236.57 | 6.380% | $251.6632 | $251.66 | $251.65 | $251.70 |
| Purchase #5 | $26.51 | 12.651% | $29.8638 | $29.86 | $29.85 | $29.90 |
| Purchase #6 | $11.28 | 5.672% | $11.9198 | $11.92 | $11.90 | $11.90 |
| Purchase #7 | $226.78 | 5.121% | $238.3934 | $238.39 | $238.40 | $238.40 |
| 7 purchase totals = | $878.46 | $936.4093 | $936.40 | $936.40 | $936.50 | |