| 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 | $37.33 | 5.613% | $39.4253 | $39.43 | $39.45 | $39.40 |
| Purchase #2 | $38.82 | 7.553% | $41.7521 | $41.75 | $41.75 | $41.80 |
| Purchase #3 | $198.74 | 10.499% | $219.6057 | $219.61 | $219.60 | $219.60 |
| Purchase #4 | $163.72 | 8.660% | $177.8982 | $177.90 | $177.90 | $177.90 |
| Purchase #5 | $146.70 | 5.853% | $155.2864 | $155.29 | $155.30 | $155.30 |
| Purchase #6 | $108.61 | 7.431% | $116.6808 | $116.68 | $116.70 | $116.70 |
| Purchase #7 | $185.36 | 10.147% | $204.1685 | $204.17 | $204.15 | $204.20 |
| 7 purchase totals = | $879.28 | $954.8170 | $954.83 | $954.85 | $954.90 | |