| 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 | $79.48 | 10.463% | $87.796 | $87.80 | $87.80 | $87.80 |
| Purchase #2 | $63.82 | 6.856% | $68.1955 | $68.20 | $68.20 | $68.20 |
| Purchase #3 | $97.46 | 5.504% | $102.8242 | $102.82 | $102.80 | $102.80 |
| Purchase #4 | $155.58 | 3.266% | $160.6612 | $160.66 | $160.65 | $160.70 |
| Purchase #5 | $238.44 | 4.529% | $249.2389 | $249.24 | $249.25 | $249.20 |
| Purchase #6 | $56.87 | 3.686% | $58.9662 | $58.97 | $58.95 | $59.00 |
| Purchase #7 | $102.74 | 12.616% | $115.7017 | $115.70 | $115.70 | $115.70 |
| 7 purchase totals = | $794.39 | $843.3837 | $843.39 | $843.35 | $843.40 | |