| 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 | $46.46 | 5.612% | $49.0673 | $49.07 | $49.05 | $49.10 |
| Purchase #2 | $24.56 | 10.775% | $27.2063 | $27.21 | $27.20 | $27.20 |
| Purchase #3 | $133.89 | 5.288% | $140.9701 | $140.97 | $140.95 | $141.00 |
| Purchase #4 | $180.40 | 9.611% | $197.7382 | $197.74 | $197.75 | $197.70 |
| Purchase #5 | $33.27 | 12.697% | $37.4943 | $37.49 | $37.50 | $37.50 |
| Purchase #6 | $104.74 | 8.676% | $113.8272 | $113.83 | $113.85 | $113.80 |
| Purchase #7 | $229.75 | 9.795% | $252.254 | $252.25 | $252.25 | $252.30 |
| 7 purchase totals = | $753.07 | $818.5574 | $818.56 | $818.55 | $818.60 | |