| 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 | $46.45 | 9.673% | $50.9431 | $50.94 | $50.95 | $50.90 |
| Purchase #2 | $90.30 | 7.600% | $97.1628 | $97.16 | $97.15 | $97.20 |
| Purchase #3 | $223.39 | 4.735% | $233.9675 | $233.97 | $233.95 | $234.00 |
| Purchase #4 | $92.36 | 13.192% | $104.5441 | $104.54 | $104.55 | $104.50 |
| Purchase #5 | $175.50 | 8.831% | $190.9984 | $191.00 | $191.00 | $191.00 |
| Purchase #6 | $146.38 | 12.743% | $165.0332 | $165.03 | $165.05 | $165.00 |
| Purchase #7 | $36.63 | 4.241% | $38.1835 | $38.18 | $38.20 | $38.20 |
| 7 purchase totals = | $811.01 | $880.8326 | $880.82 | $880.85 | $880.80 | |