| 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 | $14.65 | 3.661% | $15.1863 | $15.19 | $15.20 | $15.20 |
| Purchase #2 | $59.28 | 9.538% | $64.9341 | $64.93 | $64.95 | $64.90 |
| Purchase #3 | $158.61 | 11.356% | $176.6218 | $176.62 | $176.60 | $176.60 |
| Purchase #4 | $95.78 | 9.548% | $104.9251 | $104.93 | $104.95 | $104.90 |
| Purchase #5 | $197.88 | 13.730% | $225.0489 | $225.05 | $225.05 | $225.00 |
| Purchase #6 | $9.80 | 11.428% | $10.9199 | $10.92 | $10.90 | $10.90 |
| Purchase #7 | $240.86 | 4.401% | $251.4602 | $251.46 | $251.45 | $251.50 |
| 7 purchase totals = | $776.86 | $849.0963 | $849.10 | $849.10 | $849.00 | |