| 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 | $62.58 | 9.231% | $68.3568 | $68.36 | $68.35 | $68.40 |
| Purchase #2 | $30.57 | 6.230% | $32.4745 | $32.47 | $32.45 | $32.50 |
| Purchase #3 | $112.51 | 9.182% | $122.8407 | $122.84 | $122.85 | $122.80 |
| Purchase #4 | $128.87 | 9.788% | $141.4838 | $141.48 | $141.50 | $141.50 |
| Purchase #5 | $139.87 | 6.360% | $148.7657 | $148.77 | $148.75 | $148.80 |
| Purchase #6 | $57.66 | 5.530% | $60.8486 | $60.85 | $60.85 | $60.80 |
| Purchase #7 | $205.50 | 9.662% | $225.3554 | $225.36 | $225.35 | $225.40 |
| 7 purchase totals = | $737.56 | $800.1255 | $800.13 | $800.10 | $800.20 | |