| 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 | $57.64 | 12.844% | $65.0433 | $65.04 | $65.05 | $65.00 |
| Purchase #2 | $63.90 | 9.201% | $69.7794 | $69.78 | $69.80 | $69.80 |
| Purchase #3 | $150.98 | 5.222% | $158.8642 | $158.86 | $158.85 | $158.90 |
| Purchase #4 | $236.57 | 11.807% | $264.5018 | $264.50 | $264.50 | $264.50 |
| Purchase #5 | $25.65 | 3.204% | $26.4718 | $26.47 | $26.45 | $26.50 |
| Purchase #6 | $47.71 | 4.797% | $49.9986 | $50.00 | $50.00 | $50.00 |
| Purchase #7 | $36.44 | 6.184% | $38.6934 | $38.69 | $38.70 | $38.70 |
| 7 purchase totals = | $618.89 | $673.3525 | $673.34 | $673.35 | $673.40 | |