| 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 | $43.73 | 11.479% | $48.7498 | $48.75 | $48.75 | $48.70 |
| Purchase #2 | $236.53 | 11.422% | $263.5465 | $263.55 | $263.55 | $263.50 |
| Purchase #3 | $88.47 | 12.164% | $99.2315 | $99.23 | $99.25 | $99.20 |
| Purchase #4 | $98.99 | 3.595% | $102.5487 | $102.55 | $102.55 | $102.50 |
| Purchase #5 | $56.83 | 5.303% | $59.8437 | $59.84 | $59.85 | $59.80 |
| Purchase #6 | $36.54 | 9.720% | $40.0917 | $40.09 | $40.10 | $40.10 |
| Purchase #7 | $89.99 | 5.262% | $94.7253 | $94.73 | $94.75 | $94.70 |
| 7 purchase totals = | $651.08 | $708.7372 | $708.74 | $708.80 | $708.50 | |