| 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 | $64.42 | 8.411% | $69.8384 | $69.84 | $69.85 | $69.80 |
| Purchase #2 | $129.33 | 5.749% | $136.7652 | $136.77 | $136.75 | $136.80 |
| Purchase #3 | $105.86 | 10.145% | $116.5995 | $116.60 | $116.60 | $116.60 |
| Purchase #4 | $97.51 | 7.404% | $104.7296 | $104.73 | $104.75 | $104.70 |
| Purchase #5 | $24.81 | 9.436% | $27.1511 | $27.15 | $27.15 | $27.20 |
| Purchase #6 | $160.87 | 6.711% | $171.666 | $171.67 | $171.65 | $171.70 |
| Purchase #7 | $148.57 | 13.803% | $169.0771 | $169.08 | $169.10 | $169.10 |
| 7 purchase totals = | $731.37 | $795.8269 | $795.84 | $795.85 | $795.90 | |