| 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 | $30.69 | 5.640% | $32.4209 | $32.42 | $32.40 | $32.40 |
| Purchase #2 | $40.34 | 13.411% | $45.75 | $45.75 | $45.75 | $45.80 |
| Purchase #3 | $224.41 | 5.541% | $236.8446 | $236.84 | $236.85 | $236.80 |
| Purchase #4 | $76.36 | 12.537% | $85.9333 | $85.93 | $85.95 | $85.90 |
| Purchase #5 | $53.76 | 4.542% | $56.2018 | $56.20 | $56.20 | $56.20 |
| Purchase #6 | $24.38 | 12.555% | $27.4409 | $27.44 | $27.45 | $27.40 |
| Purchase #7 | $217.65 | 7.678% | $234.3612 | $234.36 | $234.35 | $234.40 |
| 7 purchase totals = | $667.59 | $718.9527 | $718.94 | $718.95 | $718.90 | |