| 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 | $81.46 | 4.604% | $85.2104 | $85.21 | $85.20 | $85.20 |
| Purchase #2 | $49.49 | 4.191% | $51.5641 | $51.56 | $51.55 | $51.60 |
| Purchase #3 | $223.27 | 8.647% | $242.5762 | $242.58 | $242.60 | $242.60 |
| Purchase #4 | $45.39 | 5.706% | $47.98 | $47.98 | $48.00 | $48.00 |
| Purchase #5 | $227.57 | 5.354% | $239.7541 | $239.75 | $239.75 | $239.80 |
| Purchase #6 | $62.46 | 6.107% | $66.2744 | $66.27 | $66.25 | $66.30 |
| Purchase #7 | $223.34 | 4.473% | $233.33 | $233.33 | $233.35 | $233.30 |
| 7 purchase totals = | $912.98 | $966.6892 | $966.68 | $966.70 | $966.80 | |