| 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 | $46.79 | 10.755% | $51.8223 | $51.82 | $51.80 | $51.80 |
| Purchase #2 | $93.26 | 7.158% | $99.9356 | $99.94 | $99.95 | $99.90 |
| Purchase #3 | $243.42 | 7.470% | $261.6035 | $261.60 | $261.60 | $261.60 |
| Purchase #4 | $182.53 | 6.836% | $195.0078 | $195.01 | $195.00 | $195.00 |
| Purchase #5 | $196.56 | 10.449% | $217.0986 | $217.10 | $217.10 | $217.10 |
| Purchase #6 | $229.74 | 12.361% | $258.1382 | $258.14 | $258.15 | $258.10 |
| Purchase #7 | $28.41 | 6.843% | $30.3541 | $30.35 | $30.35 | $30.40 |
| 7 purchase totals = | $1,020.71 | $1,113.9601 | $1,113.96 | $1,113.95 | $1,113.90 | |