| 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 | $87.59 | 6.466% | $93.2536 | $93.25 | $93.25 | $93.30 |
| Purchase #2 | $83.53 | 10.402% | $92.2188 | $92.22 | $92.20 | $92.20 |
| Purchase #3 | $203.46 | 12.755% | $229.4113 | $229.41 | $229.40 | $229.40 |
| Purchase #4 | $250.60 | 13.121% | $283.4812 | $283.48 | $283.50 | $283.50 |
| Purchase #5 | $11.79 | 8.222% | $12.7594 | $12.76 | $12.75 | $12.80 |
| Purchase #6 | $84.57 | 11.319% | $94.1425 | $94.14 | $94.15 | $94.10 |
| Purchase #7 | $154.68 | 9.544% | $169.4427 | $169.44 | $169.45 | $169.40 |
| 7 purchase totals = | $876.22 | $974.7095 | $974.70 | $974.70 | $974.70 | |