| 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 | $189.97 | 5.316% | $200.0688 | $200.07 | $200.05 | $200.10 |
| Purchase #2 | $49.83 | 11.369% | $55.4952 | $55.50 | $55.50 | $55.50 |
| Purchase #3 | $245.69 | 5.791% | $259.9179 | $259.92 | $259.90 | $259.90 |
| Purchase #4 | $53.49 | 3.547% | $55.3873 | $55.39 | $55.40 | $55.40 |
| Purchase #5 | $87.61 | 10.502% | $96.8108 | $96.81 | $96.80 | $96.80 |
| Purchase #6 | $44.97 | 7.858% | $48.5037 | $48.50 | $48.50 | $48.50 |
| Purchase #7 | $225.48 | 8.747% | $245.2027 | $245.20 | $245.20 | $245.20 |
| 7 purchase totals = | $897.04 | $961.3864 | $961.39 | $961.35 | $961.40 | |