| 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 | $26.37 | 3.232% | $27.2223 | $27.22 | $27.20 | $27.20 |
| Purchase #2 | $39.36 | 13.233% | $44.5685 | $44.57 | $44.55 | $44.60 |
| Purchase #3 | $217.52 | 11.791% | $243.1678 | $243.17 | $243.15 | $243.20 |
| Purchase #4 | $149.75 | 5.826% | $158.4744 | $158.47 | $158.45 | $158.50 |
| Purchase #5 | $73.96 | 12.459% | $83.1747 | $83.17 | $83.15 | $83.20 |
| Purchase #6 | $69.63 | 7.211% | $74.651 | $74.65 | $74.65 | $74.70 |
| Purchase #7 | $247.83 | 7.425% | $266.2314 | $266.23 | $266.25 | $266.20 |
| 7 purchase totals = | $824.42 | $897.4901 | $897.48 | $897.40 | $897.60 | |