| 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 | $15.60 | 5.300% | $16.4268 | $16.43 | $16.45 | $16.40 |
| Purchase #2 | $139.43 | 7.428% | $149.7869 | $149.79 | $149.80 | $149.80 |
| Purchase #3 | $70.50 | 11.678% | $78.733 | $78.73 | $78.75 | $78.70 |
| Purchase #4 | $182.34 | 9.792% | $200.1947 | $200.19 | $200.20 | $200.20 |
| Purchase #5 | $250.91 | 10.630% | $277.5817 | $277.58 | $277.60 | $277.60 |
| Purchase #6 | $99.35 | 7.228% | $106.531 | $106.53 | $106.55 | $106.50 |
| Purchase #7 | $51.38 | 3.473% | $53.1644 | $53.16 | $53.15 | $53.20 |
| 7 purchase totals = | $809.51 | $882.4185 | $882.41 | $882.50 | $882.40 | |