| 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 | $67.86 | 6.673% | $72.3883 | $72.39 | $72.40 | $72.40 |
| Purchase #2 | $38.50 | 9.514% | $42.1629 | $42.16 | $42.15 | $42.20 |
| Purchase #3 | $72.36 | 6.301% | $76.9194 | $76.92 | $76.90 | $76.90 |
| Purchase #4 | $182.79 | 13.441% | $207.3588 | $207.36 | $207.35 | $207.40 |
| Purchase #5 | $225.94 | 4.525% | $236.1638 | $236.16 | $236.15 | $236.20 |
| Purchase #6 | $56.95 | 7.619% | $61.289 | $61.29 | $61.30 | $61.30 |
| Purchase #7 | $221.68 | 7.184% | $237.6055 | $237.61 | $237.60 | $237.60 |
| 7 purchase totals = | $866.08 | $933.8877 | $933.89 | $933.85 | $934.00 | |