| 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 | $100.47 | 8.122% | $108.6302 | $108.63 | $108.65 | $108.60 |
| Purchase #2 | $14.66 | 8.636% | $15.926 | $15.93 | $15.95 | $15.90 |
| Purchase #3 | $190.93 | 5.819% | $202.0402 | $202.04 | $202.05 | $202.00 |
| Purchase #4 | $112.71 | 3.568% | $116.7315 | $116.73 | $116.75 | $116.70 |
| Purchase #5 | $216.29 | 9.466% | $236.764 | $236.76 | $236.75 | $236.80 |
| Purchase #6 | $19.95 | 4.774% | $20.9024 | $20.90 | $20.90 | $20.90 |
| Purchase #7 | $114.89 | 6.156% | $121.9626 | $121.96 | $121.95 | $122.00 |
| 7 purchase totals = | $769.90 | $822.9569 | $822.95 | $823.00 | $822.90 | |