| 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 | $73.40 | 8.261% | $79.4636 | $79.46 | $79.45 | $79.50 |
| Purchase #2 | $158.89 | 4.105% | $165.4124 | $165.41 | $165.40 | $165.40 |
| Purchase #3 | $137.61 | 8.583% | $149.4211 | $149.42 | $149.40 | $149.40 |
| Purchase #4 | $96.79 | 9.305% | $105.7963 | $105.80 | $105.80 | $105.80 |
| Purchase #5 | $86.87 | 3.775% | $90.1493 | $90.15 | $90.15 | $90.10 |
| Purchase #6 | $88.44 | 5.593% | $93.3864 | $93.39 | $93.40 | $93.40 |
| Purchase #7 | $117.68 | 5.398% | $124.0324 | $124.03 | $124.05 | $124.00 |
| 7 purchase totals = | $759.68 | $807.6615 | $807.66 | $807.65 | $807.60 | |