| 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 | $36.87 | 6.603% | $39.3045 | $39.30 | $39.30 | $39.30 |
| Purchase #2 | $195.61 | 11.234% | $217.5848 | $217.58 | $217.60 | $217.60 |
| Purchase #3 | $16.89 | 11.277% | $18.7947 | $18.79 | $18.80 | $18.80 |
| Purchase #4 | $99.27 | 3.537% | $102.7812 | $102.78 | $102.80 | $102.80 |
| Purchase #5 | $247.60 | 12.423% | $278.3593 | $278.36 | $278.35 | $278.40 |
| Purchase #6 | $36.46 | 11.156% | $40.5275 | $40.53 | $40.55 | $40.50 |
| Purchase #7 | $45.56 | 12.791% | $51.3876 | $51.39 | $51.40 | $51.40 |
| 7 purchase totals = | $678.26 | $748.7396 | $748.73 | $748.80 | $748.80 | |