| 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 | $76.48 | 6.643% | $81.5606 | $81.56 | $81.55 | $81.60 |
| Purchase #2 | $141.50 | 13.352% | $160.3931 | $160.39 | $160.40 | $160.40 |
| Purchase #3 | $55.47 | 4.717% | $58.0865 | $58.09 | $58.10 | $58.10 |
| Purchase #4 | $139.41 | 4.365% | $145.4952 | $145.50 | $145.50 | $145.50 |
| Purchase #5 | $172.32 | 7.395% | $185.0631 | $185.06 | $185.05 | $185.10 |
| Purchase #6 | $83.47 | 13.370% | $94.6299 | $94.63 | $94.65 | $94.60 |
| Purchase #7 | $148.43 | 3.782% | $154.0436 | $154.04 | $154.05 | $154.00 |
| 7 purchase totals = | $817.08 | $879.2720 | $879.27 | $879.30 | $879.30 | |