| 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 | $72.88 | 6.566% | $77.6653 | $77.67 | $77.65 | $77.70 |
| Purchase #2 | $195.70 | 5.473% | $206.4107 | $206.41 | $206.40 | $206.40 |
| Purchase #3 | $222.56 | 3.215% | $229.7153 | $229.72 | $229.70 | $229.70 |
| Purchase #4 | $123.59 | 4.223% | $128.8092 | $128.81 | $128.80 | $128.80 |
| Purchase #5 | $60.38 | 9.388% | $66.0485 | $66.05 | $66.05 | $66.00 |
| Purchase #6 | $96.87 | 5.420% | $102.1204 | $102.12 | $102.10 | $102.10 |
| Purchase #7 | $210.45 | 8.226% | $227.7616 | $227.76 | $227.75 | $227.80 |
| 7 purchase totals = | $982.43 | $1,038.5310 | $1,038.54 | $1,038.45 | $1,038.50 | |