| 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 | $46.68 | 4.613% | $48.8333 | $48.83 | $48.85 | $48.80 |
| Purchase #2 | $141.42 | 11.752% | $158.0397 | $158.04 | $158.05 | $158.00 |
| Purchase #3 | $49.87 | 3.386% | $51.5586 | $51.56 | $51.55 | $51.60 |
| Purchase #4 | $73.65 | 4.628% | $77.0585 | $77.06 | $77.05 | $77.10 |
| Purchase #5 | $102.25 | 8.462% | $110.9024 | $110.90 | $110.90 | $110.90 |
| Purchase #6 | $116.32 | 4.490% | $121.5428 | $121.54 | $121.55 | $121.50 |
| Purchase #7 | $185.56 | 11.317% | $206.5598 | $206.56 | $206.55 | $206.60 |
| 7 purchase totals = | $715.75 | $774.4951 | $774.49 | $774.50 | $774.50 | |