| 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 | $13.35 | 8.640% | $14.5034 | $14.50 | $14.50 | $14.50 |
| Purchase #2 | $67.48 | 4.312% | $70.3897 | $70.39 | $70.40 | $70.40 |
| Purchase #3 | $54.47 | 3.561% | $56.4097 | $56.41 | $56.40 | $56.40 |
| Purchase #4 | $237.69 | 9.513% | $260.3014 | $260.30 | $260.30 | $260.30 |
| Purchase #5 | $243.79 | 7.761% | $262.7105 | $262.71 | $262.70 | $262.70 |
| Purchase #6 | $201.73 | 6.846% | $215.5404 | $215.54 | $215.55 | $215.50 |
| Purchase #7 | $21.61 | 3.420% | $22.3491 | $22.35 | $22.35 | $22.30 |
| 7 purchase totals = | $840.12 | $902.2042 | $902.20 | $902.20 | $902.10 | |