| 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 | $26.55 | 10.206% | $29.2597 | $29.26 | $29.25 | $29.30 |
| Purchase #2 | $155.53 | 8.726% | $169.1015 | $169.10 | $169.10 | $169.10 |
| Purchase #3 | $214.41 | 6.226% | $227.7592 | $227.76 | $227.75 | $227.80 |
| Purchase #4 | $175.53 | 11.610% | $195.909 | $195.91 | $195.90 | $195.90 |
| Purchase #5 | $124.57 | 13.790% | $141.7482 | $141.75 | $141.75 | $141.70 |
| Purchase #6 | $97.44 | 6.505% | $103.7785 | $103.78 | $103.80 | $103.80 |
| Purchase #7 | $43.93 | 12.690% | $49.5047 | $49.50 | $49.50 | $49.50 |
| 7 purchase totals = | $837.96 | $917.0608 | $917.06 | $917.05 | $917.10 | |