| 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 | $190.80 | 5.266% | $200.8475 | $200.85 | $200.85 | $200.80 |
| Purchase #2 | $48.97 | 3.736% | $50.7995 | $50.80 | $50.80 | $50.80 |
| Purchase #3 | $98.73 | 13.206% | $111.7683 | $111.77 | $111.75 | $111.80 |
| Purchase #4 | $248.96 | 13.470% | $282.4949 | $282.49 | $282.50 | $282.50 |
| Purchase #5 | $100.95 | 9.426% | $110.4655 | $110.47 | $110.45 | $110.50 |
| Purchase #6 | $60.87 | 13.400% | $69.0266 | $69.03 | $69.05 | $69.00 |
| Purchase #7 | $27.55 | 5.437% | $29.0479 | $29.05 | $29.05 | $29.00 |
| 7 purchase totals = | $776.83 | $854.4502 | $854.46 | $854.45 | $854.40 | |