| 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 | $56.83 | 13.476% | $64.4884 | $64.49 | $64.50 | $64.50 |
| Purchase #2 | $233.32 | 13.483% | $264.7785 | $264.78 | $264.80 | $264.80 |
| Purchase #3 | $117.87 | 9.519% | $129.09 | $129.09 | $129.10 | $129.10 |
| Purchase #4 | $27.61 | 10.450% | $30.4952 | $30.50 | $30.50 | $30.50 |
| Purchase #5 | $91.75 | 13.332% | $103.9821 | $103.98 | $104.00 | $104.00 |
| Purchase #6 | $9.47 | 13.379% | $10.737 | $10.74 | $10.75 | $10.70 |
| Purchase #7 | $188.65 | 13.735% | $214.5611 | $214.56 | $214.55 | $214.60 |
| 7 purchase totals = | $725.50 | $818.1323 | $818.14 | $818.20 | $818.20 | |