| 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 | $68.60 | 11.405% | $76.4238 | $76.42 | $76.40 | $76.40 |
| Purchase #2 | $116.27 | 4.499% | $121.501 | $121.50 | $121.50 | $121.50 |
| Purchase #3 | $187.98 | 13.142% | $212.6843 | $212.68 | $212.70 | $212.70 |
| Purchase #4 | $43.66 | 13.420% | $49.5192 | $49.52 | $49.50 | $49.50 |
| Purchase #5 | $223.54 | 8.239% | $241.9575 | $241.96 | $241.95 | $242.00 |
| Purchase #6 | $93.68 | 11.739% | $104.6771 | $104.68 | $104.70 | $104.70 |
| Purchase #7 | $210.31 | 13.536% | $238.7776 | $238.78 | $238.80 | $238.80 |
| 7 purchase totals = | $944.04 | $1,045.5405 | $1,045.54 | $1,045.55 | $1,045.60 | |