| 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 | $21.99 | 5.711% | $23.2458 | $23.25 | $23.25 | $23.20 |
| Purchase #2 | $163.70 | 10.631% | $181.1029 | $181.10 | $181.10 | $181.10 |
| Purchase #3 | $40.26 | 12.297% | $45.2108 | $45.21 | $45.20 | $45.20 |
| Purchase #4 | $195.59 | 5.346% | $206.0462 | $206.05 | $206.05 | $206.00 |
| Purchase #5 | $72.76 | 7.870% | $78.4862 | $78.49 | $78.50 | $78.50 |
| Purchase #6 | $193.55 | 8.347% | $209.7056 | $209.71 | $209.70 | $209.70 |
| Purchase #7 | $142.57 | 5.410% | $150.283 | $150.28 | $150.30 | $150.30 |
| 7 purchase totals = | $830.42 | $894.0805 | $894.09 | $894.10 | $894.00 | |