| 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 | $24.39 | 9.349% | $26.6702 | $26.67 | $26.65 | $26.70 |
| Purchase #2 | $123.37 | 3.161% | $127.2697 | $127.27 | $127.25 | $127.30 |
| Purchase #3 | $243.83 | 6.567% | $259.8423 | $259.84 | $259.85 | $259.80 |
| Purchase #4 | $25.78 | 8.372% | $27.9383 | $27.94 | $27.95 | $27.90 |
| Purchase #5 | $96.30 | 6.130% | $102.2032 | $102.20 | $102.20 | $102.20 |
| Purchase #6 | $132.54 | 3.189% | $136.7667 | $136.77 | $136.75 | $136.80 |
| Purchase #7 | $30.30 | 8.371% | $32.8364 | $32.84 | $32.85 | $32.80 |
| 7 purchase totals = | $676.51 | $713.5268 | $713.53 | $713.50 | $713.50 | |