| 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 | $46.94 | 10.586% | $51.9091 | $51.91 | $51.90 | $51.90 |
| Purchase #2 | $26.32 | 5.497% | $27.7668 | $27.77 | $27.75 | $27.80 |
| Purchase #3 | $125.97 | 8.263% | $136.3789 | $136.38 | $136.40 | $136.40 |
| Purchase #4 | $19.83 | 10.245% | $21.8616 | $21.86 | $21.85 | $21.90 |
| Purchase #5 | $231.90 | 6.370% | $246.672 | $246.67 | $246.65 | $246.70 |
| Purchase #6 | $21.85 | 6.576% | $23.2869 | $23.29 | $23.30 | $23.30 |
| Purchase #7 | $17.93 | 9.803% | $19.6877 | $19.69 | $19.70 | $19.70 |
| 7 purchase totals = | $490.74 | $527.5630 | $527.57 | $527.55 | $527.70 | |