| 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 | $211.61 | 10.434% | $233.6894 | $233.69 | $233.70 | $233.70 |
| Purchase #2 | $35.58 | 12.676% | $40.0901 | $40.09 | $40.10 | $40.10 |
| Purchase #3 | $42.74 | 11.797% | $47.782 | $47.78 | $47.80 | $47.80 |
| Purchase #4 | $10.34 | 5.207% | $10.8784 | $10.88 | $10.90 | $10.90 |
| Purchase #5 | $5.53 | 9.675% | $6.065 | $6.07 | $6.05 | $6.10 |
| Purchase #6 | $153.27 | 6.403% | $163.0839 | $163.08 | $163.10 | $163.10 |
| Purchase #7 | $81.72 | 9.409% | $89.409 | $89.41 | $89.40 | $89.40 |
| 7 purchase totals = | $540.79 | $590.9978 | $591.00 | $591.05 | $591.10 | |