| 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 | $53.48 | 9.201% | $58.4007 | $58.40 | $58.40 | $58.40 |
| Purchase #2 | $43.30 | 3.543% | $44.8341 | $44.83 | $44.85 | $44.80 |
| Purchase #3 | $125.26 | 6.313% | $133.1677 | $133.17 | $133.15 | $133.20 |
| Purchase #4 | $117.76 | 11.445% | $131.2376 | $131.24 | $131.25 | $131.20 |
| Purchase #5 | $124.27 | 6.733% | $132.6371 | $132.64 | $132.65 | $132.60 |
| Purchase #6 | $100.46 | 5.488% | $105.9732 | $105.97 | $105.95 | $106.00 |
| Purchase #7 | $76.85 | 6.125% | $81.5571 | $81.56 | $81.55 | $81.60 |
| 7 purchase totals = | $641.38 | $687.8075 | $687.81 | $687.80 | $687.80 | |