| 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 | $90.54 | 4.324% | $94.4549 | $94.45 | $94.45 | $94.50 |
| Purchase #2 | $142.94 | 4.634% | $149.5638 | $149.56 | $149.55 | $149.60 |
| Purchase #3 | $158.80 | 6.489% | $169.1045 | $169.10 | $169.10 | $169.10 |
| Purchase #4 | $103.80 | 13.604% | $117.921 | $117.92 | $117.90 | $117.90 |
| Purchase #5 | $63.76 | 11.477% | $71.0777 | $71.08 | $71.10 | $71.10 |
| Purchase #6 | $231.54 | 3.457% | $239.5443 | $239.54 | $239.55 | $239.50 |
| Purchase #7 | $99.97 | 4.490% | $104.4587 | $104.46 | $104.45 | $104.50 |
| 7 purchase totals = | $891.35 | $946.1249 | $946.11 | $946.10 | $946.20 | |