| 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 | $46.89 | 4.193% | $48.8561 | $48.86 | $48.85 | $48.90 |
| Purchase #2 | $137.51 | 6.835% | $146.9088 | $146.91 | $146.90 | $146.90 |
| Purchase #3 | $27.84 | 8.200% | $30.1229 | $30.12 | $30.10 | $30.10 |
| Purchase #4 | $217.57 | 12.556% | $244.8881 | $244.89 | $244.90 | $244.90 |
| Purchase #5 | $50.36 | 12.572% | $56.6913 | $56.69 | $56.70 | $56.70 |
| Purchase #6 | $67.66 | 4.706% | $70.8441 | $70.84 | $70.85 | $70.80 |
| Purchase #7 | $48.37 | 10.664% | $53.5282 | $53.53 | $53.55 | $53.50 |
| 7 purchase totals = | $596.20 | $651.8395 | $651.84 | $651.85 | $651.80 | |