| 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 | $101.35 | 12.155% | $113.6691 | $113.67 | $113.65 | $113.70 |
| Purchase #2 | $111.56 | 13.352% | $126.4555 | $126.46 | $126.45 | $126.50 |
| Purchase #3 | $187.93 | 10.504% | $207.6702 | $207.67 | $207.65 | $207.70 |
| Purchase #4 | $52.44 | 8.450% | $56.8712 | $56.87 | $56.85 | $56.90 |
| Purchase #5 | $84.36 | 3.523% | $87.332 | $87.33 | $87.35 | $87.30 |
| Purchase #6 | $140.59 | 6.736% | $150.0601 | $150.06 | $150.05 | $150.10 |
| Purchase #7 | $57.74 | 13.247% | $65.3888 | $65.39 | $65.40 | $65.40 |
| 7 purchase totals = | $735.97 | $807.4469 | $807.45 | $807.40 | $807.60 | |