| 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 | $81.91 | 12.821% | $92.4117 | $92.41 | $92.40 | $92.40 |
| Purchase #2 | $174.55 | 3.475% | $180.6156 | $180.62 | $180.60 | $180.60 |
| Purchase #3 | $207.51 | 13.185% | $234.8702 | $234.87 | $234.85 | $234.90 |
| Purchase #4 | $46.30 | 6.522% | $49.3197 | $49.32 | $49.30 | $49.30 |
| Purchase #5 | $87.74 | 8.137% | $94.8794 | $94.88 | $94.90 | $94.90 |
| Purchase #6 | $208.70 | 3.429% | $215.8563 | $215.86 | $215.85 | $215.90 |
| Purchase #7 | $10.99 | 9.704% | $12.0565 | $12.06 | $12.05 | $12.10 |
| 7 purchase totals = | $817.70 | $880.0094 | $880.02 | $879.95 | $880.10 | |