| 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 | $72.89 | 12.133% | $81.7337 | $81.73 | $81.75 | $81.70 |
| Purchase #2 | $236.67 | 12.479% | $266.204 | $266.20 | $266.20 | $266.20 |
| Purchase #3 | $47.71 | 11.281% | $53.0922 | $53.09 | $53.10 | $53.10 |
| Purchase #4 | $58.46 | 4.219% | $60.9264 | $60.93 | $60.95 | $60.90 |
| Purchase #5 | $11.69 | 3.713% | $12.124 | $12.12 | $12.10 | $12.10 |
| Purchase #6 | $45.39 | 8.832% | $49.3988 | $49.40 | $49.40 | $49.40 |
| Purchase #7 | $38.47 | 8.266% | $41.6499 | $41.65 | $41.65 | $41.60 |
| 7 purchase totals = | $511.28 | $565.1290 | $565.12 | $565.15 | $565.00 | |