| 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 | $39.29 | 12.833% | $44.3321 | $44.33 | $44.35 | $44.30 |
| Purchase #2 | $145.45 | 12.413% | $163.5047 | $163.50 | $163.50 | $163.50 |
| Purchase #3 | $94.46 | 7.213% | $101.2734 | $101.27 | $101.25 | $101.30 |
| Purchase #4 | $111.99 | 9.332% | $122.4409 | $122.44 | $122.45 | $122.40 |
| Purchase #5 | $109.91 | 12.728% | $123.8993 | $123.90 | $123.90 | $123.90 |
| Purchase #6 | $167.77 | 7.173% | $179.8041 | $179.80 | $179.80 | $179.80 |
| Purchase #7 | $126.65 | 12.164% | $142.0557 | $142.06 | $142.05 | $142.10 |
| 7 purchase totals = | $795.52 | $877.3102 | $877.30 | $877.30 | $877.30 | |