| 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 | $62.88 | 7.233% | $67.4281 | $67.43 | $67.45 | $67.40 |
| Purchase #2 | $160.84 | 12.357% | $180.715 | $180.72 | $180.70 | $180.70 |
| Purchase #3 | $18.73 | 8.629% | $20.3462 | $20.35 | $20.35 | $20.30 |
| Purchase #4 | $78.93 | 9.638% | $86.5373 | $86.54 | $86.55 | $86.50 |
| Purchase #5 | $99.72 | 11.290% | $110.9784 | $110.98 | $111.00 | $111.00 |
| Purchase #6 | $220.43 | 7.823% | $237.6742 | $237.67 | $237.65 | $237.70 |
| Purchase #7 | $66.84 | 10.776% | $74.0427 | $74.04 | $74.05 | $74.00 |
| 7 purchase totals = | $708.37 | $777.7219 | $777.73 | $777.75 | $777.60 | |