| 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 | $43.44 | 10.506% | $48.0038 | $48.00 | $48.00 | $48.00 |
| Purchase #2 | $163.31 | 13.642% | $185.5888 | $185.59 | $185.60 | $185.60 |
| Purchase #3 | $58.95 | 8.308% | $63.8476 | $63.85 | $63.85 | $63.80 |
| Purchase #4 | $158.39 | 6.706% | $169.0116 | $169.01 | $169.00 | $169.00 |
| Purchase #5 | $140.72 | 6.418% | $149.7514 | $149.75 | $149.75 | $149.80 |
| Purchase #6 | $199.97 | 10.476% | $220.9189 | $220.92 | $220.90 | $220.90 |
| Purchase #7 | $84.80 | 6.318% | $90.1577 | $90.16 | $90.15 | $90.20 |
| 7 purchase totals = | $849.58 | $927.2798 | $927.28 | $927.25 | $927.30 | |