| 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 | $65.63 | 7.105% | $70.293 | $70.29 | $70.30 | $70.30 |
| Purchase #2 | $223.65 | 5.826% | $236.6798 | $236.68 | $236.70 | $236.70 |
| Purchase #3 | $151.67 | 5.366% | $159.8086 | $159.81 | $159.80 | $159.80 |
| Purchase #4 | $76.29 | 6.501% | $81.2496 | $81.25 | $81.25 | $81.20 |
| Purchase #5 | $217.59 | 9.389% | $238.0195 | $238.02 | $238.00 | $238.00 |
| Purchase #6 | $38.68 | 10.856% | $42.8791 | $42.88 | $42.90 | $42.90 |
| Purchase #7 | $118.45 | 9.640% | $129.8686 | $129.87 | $129.85 | $129.90 |
| 7 purchase totals = | $891.96 | $958.7982 | $958.80 | $958.80 | $958.80 | |