| 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 | $70.39 | 5.801% | $74.4733 | $74.47 | $74.45 | $74.50 |
| Purchase #2 | $151.83 | 6.406% | $161.5562 | $161.56 | $161.55 | $161.60 |
| Purchase #3 | $166.87 | 10.604% | $184.5649 | $184.56 | $184.55 | $184.60 |
| Purchase #4 | $74.95 | 3.299% | $77.4226 | $77.42 | $77.40 | $77.40 |
| Purchase #5 | $50.33 | 12.295% | $56.5181 | $56.52 | $56.50 | $56.50 |
| Purchase #6 | $102.35 | 13.240% | $115.9011 | $115.90 | $115.90 | $115.90 |
| Purchase #7 | $129.54 | 12.771% | $146.0836 | $146.08 | $146.10 | $146.10 |
| 7 purchase totals = | $746.26 | $816.5198 | $816.51 | $816.45 | $816.60 | |