| 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 | $108.88 | 7.176% | $116.6932 | $116.69 | $116.70 | $116.70 |
| Purchase #2 | $229.59 | 5.322% | $241.8088 | $241.81 | $241.80 | $241.80 |
| Purchase #3 | $8.71 | 9.249% | $9.5156 | $9.52 | $9.50 | $9.50 |
| Purchase #4 | $127.79 | 8.626% | $138.8132 | $138.81 | $138.80 | $138.80 |
| Purchase #5 | $173.34 | 6.222% | $184.1252 | $184.13 | $184.15 | $184.10 |
| Purchase #6 | $30.38 | 4.539% | $31.7589 | $31.76 | $31.75 | $31.80 |
| Purchase #7 | $89.90 | 3.523% | $93.0672 | $93.07 | $93.05 | $93.10 |
| 7 purchase totals = | $768.59 | $815.7821 | $815.79 | $815.75 | $815.80 | |