| 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 | $39.79 | 3.213% | $41.0685 | $41.07 | $41.05 | $41.10 |
| Purchase #2 | $242.27 | 10.348% | $267.3401 | $267.34 | $267.35 | $267.30 |
| Purchase #3 | $74.86 | 11.629% | $83.5655 | $83.57 | $83.55 | $83.60 |
| Purchase #4 | $74.44 | 12.753% | $83.9333 | $83.93 | $83.95 | $83.90 |
| Purchase #5 | $46.94 | 4.576% | $49.088 | $49.09 | $49.10 | $49.10 |
| Purchase #6 | $108.46 | 6.474% | $115.4817 | $115.48 | $115.50 | $115.50 |
| Purchase #7 | $191.67 | 9.639% | $210.1451 | $210.15 | $210.15 | $210.10 |
| 7 purchase totals = | $778.43 | $850.6222 | $850.63 | $850.65 | $850.60 | |