| 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 | $40.59 | 11.595% | $45.2964 | $45.30 | $45.30 | $45.30 |
| Purchase #2 | $37.62 | 9.107% | $41.0461 | $41.05 | $41.05 | $41.00 |
| Purchase #3 | $222.84 | 10.720% | $246.7284 | $246.73 | $246.75 | $246.70 |
| Purchase #4 | $116.98 | 7.402% | $125.6389 | $125.64 | $125.65 | $125.60 |
| Purchase #5 | $211.84 | 7.421% | $227.5606 | $227.56 | $227.55 | $227.60 |
| Purchase #6 | $195.46 | 5.131% | $205.4891 | $205.49 | $205.50 | $205.50 |
| Purchase #7 | $212.38 | 7.296% | $227.8752 | $227.88 | $227.90 | $227.90 |
| 7 purchase totals = | $1,037.71 | $1,119.6347 | $1,119.65 | $1,119.70 | $1,119.60 | |