| 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 | $109.69 | 6.187% | $116.4765 | $116.48 | $116.50 | $116.50 |
| Purchase #2 | $153.49 | 11.203% | $170.6855 | $170.69 | $170.70 | $170.70 |
| Purchase #3 | $49.39 | 7.163% | $52.9278 | $52.93 | $52.95 | $52.90 |
| Purchase #4 | $49.73 | 4.449% | $51.9425 | $51.94 | $51.95 | $51.90 |
| Purchase #5 | $168.55 | 12.131% | $188.9968 | $189.00 | $189.00 | $189.00 |
| Purchase #6 | $226.91 | 4.289% | $236.6422 | $236.64 | $236.65 | $236.60 |
| Purchase #7 | $121.56 | 8.486% | $131.8756 | $131.88 | $131.90 | $131.90 |
| 7 purchase totals = | $879.32 | $949.5469 | $949.56 | $949.65 | $949.50 | |