| 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 | $116.69 | 13.741% | $132.7244 | $132.72 | $132.70 | $132.70 |
| Purchase #2 | $69.86 | 13.178% | $79.0662 | $79.07 | $79.05 | $79.10 |
| Purchase #3 | $94.75 | 8.335% | $102.6474 | $102.65 | $102.65 | $102.60 |
| Purchase #4 | $47.79 | 3.675% | $49.5463 | $49.55 | $49.55 | $49.50 |
| Purchase #5 | $112.56 | 6.151% | $119.4836 | $119.48 | $119.50 | $119.50 |
| Purchase #6 | $127.63 | 10.363% | $140.8563 | $140.86 | $140.85 | $140.90 |
| Purchase #7 | $125.38 | 12.631% | $141.2167 | $141.22 | $141.20 | $141.20 |
| 7 purchase totals = | $694.66 | $765.5409 | $765.55 | $765.50 | $765.50 | |