| 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 | $53.92 | 7.864% | $58.1603 | $58.16 | $58.15 | $58.20 |
| Purchase #2 | $95.48 | 9.135% | $104.2021 | $104.20 | $104.20 | $104.20 |
| Purchase #3 | $51.95 | 8.645% | $56.4411 | $56.44 | $56.45 | $56.40 |
| Purchase #4 | $6.31 | 11.202% | $7.0168 | $7.02 | $7.00 | $7.00 |
| Purchase #5 | $82.49 | 11.432% | $91.9203 | $91.92 | $91.90 | $91.90 |
| Purchase #6 | $128.46 | 11.706% | $143.4975 | $143.50 | $143.50 | $143.50 |
| Purchase #7 | $168.47 | 7.390% | $180.9199 | $180.92 | $180.90 | $180.90 |
| 7 purchase totals = | $587.08 | $642.1580 | $642.16 | $642.10 | $642.10 | |