| 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 | $23.37 | 11.380% | $26.0295 | $26.03 | $26.05 | $26.00 |
| Purchase #2 | $247.82 | 4.519% | $259.019 | $259.02 | $259.00 | $259.00 |
| Purchase #3 | $145.64 | 3.462% | $150.6821 | $150.68 | $150.70 | $150.70 |
| Purchase #4 | $12.55 | 13.233% | $14.2107 | $14.21 | $14.20 | $14.20 |
| Purchase #5 | $47.31 | 8.689% | $51.4208 | $51.42 | $51.40 | $51.40 |
| Purchase #6 | $58.43 | 13.727% | $66.4507 | $66.45 | $66.45 | $66.50 |
| Purchase #7 | $65.63 | 10.725% | $72.6688 | $72.67 | $72.65 | $72.70 |
| 7 purchase totals = | $600.75 | $640.4816 | $640.48 | $640.45 | $640.50 | |