| 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 | $10.59 | 6.511% | $11.2795 | $11.28 | $11.30 | $11.30 |
| Purchase #2 | $41.75 | 9.626% | $45.7689 | $45.77 | $45.75 | $45.80 |
| Purchase #3 | $176.76 | 10.435% | $195.2049 | $195.20 | $195.20 | $195.20 |
| Purchase #4 | $145.46 | 7.296% | $156.0728 | $156.07 | $156.05 | $156.10 |
| Purchase #5 | $170.27 | 3.674% | $176.5257 | $176.53 | $176.55 | $176.50 |
| Purchase #6 | $43.45 | 13.770% | $49.4331 | $49.43 | $49.45 | $49.40 |
| Purchase #7 | $132.64 | 12.254% | $148.8937 | $148.89 | $148.90 | $148.90 |
| 7 purchase totals = | $720.92 | $783.1786 | $783.17 | $783.20 | $783.20 | |