| 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 | $52.27 | 7.654% | $56.2707 | $56.27 | $56.25 | $56.30 |
| Purchase #2 | $195.49 | 13.324% | $221.5371 | $221.54 | $221.55 | $221.50 |
| Purchase #3 | $53.78 | 3.837% | $55.8435 | $55.84 | $55.85 | $55.80 |
| Purchase #4 | $90.45 | 10.847% | $100.2611 | $100.26 | $100.25 | $100.30 |
| Purchase #5 | $154.34 | 6.797% | $164.8305 | $164.83 | $164.85 | $164.80 |
| Purchase #6 | $174.61 | 12.870% | $197.0823 | $197.08 | $197.10 | $197.10 |
| Purchase #7 | $149.73 | 3.420% | $154.8508 | $154.85 | $154.85 | $154.90 |
| 7 purchase totals = | $870.67 | $950.6760 | $950.67 | $950.70 | $950.70 | |