| 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 | $228.68 | 9.817% | $251.1295 | $251.13 | $251.15 | $251.10 |
| Purchase #2 | $29.34 | 3.718% | $30.4309 | $30.43 | $30.45 | $30.40 |
| Purchase #3 | $45.30 | 10.782% | $50.1842 | $50.18 | $50.20 | $50.20 |
| Purchase #4 | $40.31 | 5.700% | $42.6077 | $42.61 | $42.60 | $42.60 |
| Purchase #5 | $184.74 | 13.365% | $209.4305 | $209.43 | $209.45 | $209.40 |
| Purchase #6 | $44.53 | 12.218% | $49.9707 | $49.97 | $49.95 | $50.00 |
| Purchase #7 | $144.79 | 10.741% | $160.3419 | $160.34 | $160.35 | $160.30 |
| 7 purchase totals = | $717.69 | $794.0954 | $794.09 | $794.15 | $794.00 | |