| 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 | $44.88 | 3.846% | $46.6061 | $46.61 | $46.60 | $46.60 |
| Purchase #2 | $62.41 | 12.157% | $69.9972 | $70.00 | $70.00 | $70.00 |
| Purchase #3 | $9.90 | 7.712% | $10.6635 | $10.66 | $10.65 | $10.70 |
| Purchase #4 | $134.74 | 10.325% | $148.6519 | $148.65 | $148.65 | $148.70 |
| Purchase #5 | $128.80 | 11.576% | $143.7099 | $143.71 | $143.70 | $143.70 |
| Purchase #6 | $47.30 | 9.763% | $51.9179 | $51.92 | $51.90 | $51.90 |
| Purchase #7 | $41.74 | 10.474% | $46.1118 | $46.11 | $46.10 | $46.10 |
| 7 purchase totals = | $469.77 | $517.6583 | $517.66 | $517.60 | $517.70 | |