| 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 | $116.70 | 6.616% | $124.4209 | $124.42 | $124.40 | $124.40 |
| Purchase #2 | $79.54 | 13.503% | $90.2803 | $90.28 | $90.30 | $90.30 |
| Purchase #3 | $140.86 | 8.224% | $152.4443 | $152.44 | $152.45 | $152.40 |
| Purchase #4 | $60.35 | 7.477% | $64.8624 | $64.86 | $64.85 | $64.90 |
| Purchase #5 | $63.52 | 8.818% | $69.1212 | $69.12 | $69.10 | $69.10 |
| Purchase #6 | $195.46 | 12.201% | $219.3081 | $219.31 | $219.30 | $219.30 |
| Purchase #7 | $150.67 | 10.294% | $166.18 | $166.18 | $166.20 | $166.20 |
| 7 purchase totals = | $807.10 | $886.6172 | $886.61 | $886.60 | $886.60 | |