| 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 | $36.38 | 12.635% | $40.9766 | $40.98 | $41.00 | $41.00 |
| Purchase #2 | $46.99 | 12.405% | $52.8191 | $52.82 | $52.80 | $52.80 |
| Purchase #3 | $125.87 | 13.307% | $142.6195 | $142.62 | $142.60 | $142.60 |
| Purchase #4 | $113.96 | 4.673% | $119.2854 | $119.29 | $119.30 | $119.30 |
| Purchase #5 | $122.40 | 5.779% | $129.4735 | $129.47 | $129.45 | $129.50 |
| Purchase #6 | $44.44 | 9.506% | $48.6645 | $48.66 | $48.65 | $48.70 |
| Purchase #7 | $15.90 | 13.868% | $18.105 | $18.11 | $18.10 | $18.10 |
| 7 purchase totals = | $505.94 | $551.9436 | $551.95 | $551.90 | $552.00 | |