| 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 | $9.41 | 9.380% | $10.2927 | $10.29 | $10.30 | $10.30 |
| Purchase #2 | $224.53 | 3.339% | $232.0271 | $232.03 | $232.05 | $232.00 |
| Purchase #3 | $59.80 | 10.546% | $66.1065 | $66.11 | $66.10 | $66.10 |
| Purchase #4 | $59.70 | 8.263% | $64.633 | $64.63 | $64.65 | $64.60 |
| Purchase #5 | $91.46 | 11.540% | $102.0145 | $102.01 | $102.00 | $102.00 |
| Purchase #6 | $53.55 | 9.453% | $58.6121 | $58.61 | $58.60 | $58.60 |
| Purchase #7 | $205.76 | 12.628% | $231.7434 | $231.74 | $231.75 | $231.70 |
| 7 purchase totals = | $704.21 | $765.4293 | $765.42 | $765.45 | $765.30 | |