| 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 | $197.92 | 9.402% | $216.5284 | $216.53 | $216.55 | $216.50 |
| Purchase #2 | $33.90 | 10.762% | $37.5483 | $37.55 | $37.55 | $37.50 |
| Purchase #3 | $163.76 | 3.594% | $169.6455 | $169.65 | $169.65 | $169.60 |
| Purchase #4 | $219.43 | 4.518% | $229.3438 | $229.34 | $229.35 | $229.30 |
| Purchase #5 | $17.60 | 5.137% | $18.5041 | $18.50 | $18.50 | $18.50 |
| Purchase #6 | $116.40 | 9.328% | $127.2578 | $127.26 | $127.25 | $127.30 |
| Purchase #7 | $5.95 | 12.610% | $6.7003 | $6.70 | $6.70 | $6.70 |
| 7 purchase totals = | $754.96 | $805.5282 | $805.53 | $805.55 | $805.40 | |