| 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 | $66.79 | 6.518% | $71.1434 | $71.14 | $71.15 | $71.10 |
| Purchase #2 | $75.80 | 8.198% | $82.0141 | $82.01 | $82.00 | $82.00 |
| Purchase #3 | $227.54 | 9.732% | $249.6842 | $249.68 | $249.70 | $249.70 |
| Purchase #4 | $14.36 | 3.659% | $14.8854 | $14.89 | $14.90 | $14.90 |
| Purchase #5 | $23.89 | 6.718% | $25.4949 | $25.49 | $25.50 | $25.50 |
| Purchase #6 | $71.63 | 10.653% | $79.2607 | $79.26 | $79.25 | $79.30 |
| Purchase #7 | $133.79 | 12.843% | $150.9726 | $150.97 | $150.95 | $151.00 |
| 7 purchase totals = | $613.80 | $673.4553 | $673.44 | $673.45 | $673.50 | |