| 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 | $80.99 | 13.286% | $91.7503 | $91.75 | $91.75 | $91.80 |
| Purchase #2 | $139.76 | 4.307% | $145.7795 | $145.78 | $145.80 | $145.80 |
| Purchase #3 | $58.92 | 6.630% | $62.8264 | $62.83 | $62.85 | $62.80 |
| Purchase #4 | $227.78 | 3.134% | $234.9186 | $234.92 | $234.90 | $234.90 |
| Purchase #5 | $151.66 | 9.586% | $166.1981 | $166.20 | $166.20 | $166.20 |
| Purchase #6 | $10.66 | 5.360% | $11.2314 | $11.23 | $11.25 | $11.20 |
| Purchase #7 | $124.57 | 13.597% | $141.5078 | $141.51 | $141.50 | $141.50 |
| 7 purchase totals = | $794.34 | $854.2121 | $854.22 | $854.25 | $854.20 | |