| 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 | $105.64 | 10.490% | $116.7216 | $116.72 | $116.70 | $116.70 |
| Purchase #2 | $21.41 | 10.835% | $23.7298 | $23.73 | $23.75 | $23.70 |
| Purchase #3 | $213.93 | 13.758% | $243.3625 | $243.36 | $243.35 | $243.40 |
| Purchase #4 | $190.90 | 4.451% | $199.397 | $199.40 | $199.40 | $199.40 |
| Purchase #5 | $147.39 | 6.862% | $157.5039 | $157.50 | $157.50 | $157.50 |
| Purchase #6 | $101.27 | 8.580% | $109.959 | $109.96 | $109.95 | $110.00 |
| Purchase #7 | $19.79 | 5.328% | $20.8444 | $20.84 | $20.85 | $20.80 |
| 7 purchase totals = | $800.33 | $871.5182 | $871.51 | $871.50 | $871.50 | |