| 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 | $15.77 | 6.503% | $16.7955 | $16.80 | $16.80 | $16.80 |
| Purchase #2 | $45.70 | 7.359% | $49.0631 | $49.06 | $49.05 | $49.10 |
| Purchase #3 | $146.66 | 4.566% | $153.3565 | $153.36 | $153.35 | $153.40 |
| Purchase #4 | $133.26 | 7.727% | $143.557 | $143.56 | $143.55 | $143.60 |
| Purchase #5 | $70.73 | 3.174% | $72.975 | $72.98 | $73.00 | $73.00 |
| Purchase #6 | $22.30 | 4.727% | $23.3541 | $23.35 | $23.35 | $23.40 |
| Purchase #7 | $227.98 | 9.420% | $249.4557 | $249.46 | $249.45 | $249.50 |
| 7 purchase totals = | $662.40 | $708.5569 | $708.57 | $708.55 | $708.80 | |