| 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 | $82.46 | 4.805% | $86.4222 | $86.42 | $86.40 | $86.40 |
| Purchase #2 | $194.61 | 7.447% | $209.1026 | $209.10 | $209.10 | $209.10 |
| Purchase #3 | $59.96 | 10.179% | $66.0633 | $66.06 | $66.05 | $66.10 |
| Purchase #4 | $68.38 | 9.640% | $74.9718 | $74.97 | $74.95 | $75.00 |
| Purchase #5 | $39.80 | 12.657% | $44.8375 | $44.84 | $44.85 | $44.80 |
| Purchase #6 | $97.61 | 9.250% | $106.6389 | $106.64 | $106.65 | $106.60 |
| Purchase #7 | $75.57 | 10.302% | $83.3552 | $83.36 | $83.35 | $83.40 |
| 7 purchase totals = | $618.39 | $671.3915 | $671.39 | $671.35 | $671.40 | |