| 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 | $86.80 | 5.716% | $91.7615 | $91.76 | $91.75 | $91.80 |
| Purchase #2 | $244.45 | 3.175% | $252.2113 | $252.21 | $252.20 | $252.20 |
| Purchase #3 | $169.77 | 11.626% | $189.5075 | $189.51 | $189.50 | $189.50 |
| Purchase #4 | $88.53 | 9.208% | $96.6818 | $96.68 | $96.70 | $96.70 |
| Purchase #5 | $8.65 | 4.489% | $9.0383 | $9.04 | $9.05 | $9.00 |
| Purchase #6 | $116.75 | 13.308% | $132.2871 | $132.29 | $132.30 | $132.30 |
| Purchase #7 | $41.34 | 10.387% | $45.634 | $45.63 | $45.65 | $45.60 |
| 7 purchase totals = | $756.29 | $817.1215 | $817.12 | $817.15 | $817.10 | |