| 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 | $44.47 | 12.584% | $50.0661 | $50.07 | $50.05 | $50.10 |
| Purchase #2 | $162.70 | 10.174% | $179.2531 | $179.25 | $179.25 | $179.30 |
| Purchase #3 | $149.92 | 13.153% | $169.639 | $169.64 | $169.65 | $169.60 |
| Purchase #4 | $177.91 | 3.181% | $183.5693 | $183.57 | $183.55 | $183.60 |
| Purchase #5 | $136.53 | 9.784% | $149.8881 | $149.89 | $149.90 | $149.90 |
| Purchase #6 | $18.53 | 9.595% | $20.308 | $20.31 | $20.30 | $20.30 |
| Purchase #7 | $7.89 | 12.508% | $8.8769 | $8.88 | $8.90 | $8.90 |
| 7 purchase totals = | $697.95 | $761.6005 | $761.61 | $761.60 | $761.70 | |