| 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 | $116.88 | 7.576% | $125.7348 | $125.73 | $125.75 | $125.70 |
| Purchase #2 | $105.41 | 3.324% | $108.9138 | $108.91 | $108.90 | $108.90 |
| Purchase #3 | $64.99 | 13.600% | $73.8286 | $73.83 | $73.85 | $73.80 |
| Purchase #4 | $72.42 | 10.131% | $79.7569 | $79.76 | $79.75 | $79.80 |
| Purchase #5 | $40.32 | 10.285% | $44.4669 | $44.47 | $44.45 | $44.50 |
| Purchase #6 | $75.76 | 11.136% | $84.1966 | $84.20 | $84.20 | $84.20 |
| Purchase #7 | $118.42 | 12.302% | $132.988 | $132.99 | $133.00 | $133.00 |
| 7 purchase totals = | $594.20 | $649.8856 | $649.89 | $649.90 | $649.90 | |