| 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 | $109.94 | 5.743% | $116.2539 | $116.25 | $116.25 | $116.30 |
| Purchase #2 | $156.81 | 3.106% | $161.6805 | $161.68 | $161.70 | $161.70 |
| Purchase #3 | $22.71 | 13.132% | $25.6923 | $25.69 | $25.70 | $25.70 |
| Purchase #4 | $75.40 | 6.273% | $80.1298 | $80.13 | $80.15 | $80.10 |
| Purchase #5 | $230.87 | 3.574% | $239.1213 | $239.12 | $239.10 | $239.10 |
| Purchase #6 | $21.51 | 7.797% | $23.1871 | $23.19 | $23.20 | $23.20 |
| Purchase #7 | $114.64 | 8.202% | $124.0428 | $124.04 | $124.05 | $124.00 |
| 7 purchase totals = | $731.88 | $770.1077 | $770.10 | $770.15 | $770.10 | |