| 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 | $99.62 | 13.378% | $112.9472 | $112.95 | $112.95 | $112.90 |
| Purchase #2 | $45.92 | 5.534% | $48.4612 | $48.46 | $48.45 | $48.50 |
| Purchase #3 | $140.65 | 9.351% | $153.8022 | $153.80 | $153.80 | $153.80 |
| Purchase #4 | $119.51 | 4.682% | $125.1055 | $125.11 | $125.10 | $125.10 |
| Purchase #5 | $193.34 | 11.705% | $215.9704 | $215.97 | $215.95 | $216.00 |
| Purchase #6 | $8.68 | 9.521% | $9.5064 | $9.51 | $9.50 | $9.50 |
| Purchase #7 | $61.78 | 3.113% | $63.7032 | $63.70 | $63.70 | $63.70 |
| 7 purchase totals = | $669.50 | $729.4961 | $729.50 | $729.45 | $729.50 | |