| 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 | $59.74 | 9.767% | $65.5748 | $65.57 | $65.55 | $65.60 |
| Purchase #2 | $91.47 | 10.850% | $101.3945 | $101.39 | $101.40 | $101.40 |
| Purchase #3 | $87.27 | 5.449% | $92.0253 | $92.03 | $92.05 | $92.00 |
| Purchase #4 | $139.85 | 13.417% | $158.6137 | $158.61 | $158.60 | $158.60 |
| Purchase #5 | $92.71 | 13.226% | $104.9718 | $104.97 | $104.95 | $105.00 |
| Purchase #6 | $223.28 | 3.791% | $231.7445 | $231.74 | $231.75 | $231.70 |
| Purchase #7 | $191.30 | 7.447% | $205.5461 | $205.55 | $205.55 | $205.50 |
| 7 purchase totals = | $885.62 | $959.8707 | $959.86 | $959.85 | $959.80 | |