| 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 | $31.30 | 9.277% | $34.2037 | $34.20 | $34.20 | $34.20 |
| Purchase #2 | $213.38 | 6.691% | $227.6573 | $227.66 | $227.65 | $227.70 |
| Purchase #3 | $117.87 | 13.525% | $133.8119 | $133.81 | $133.80 | $133.80 |
| Purchase #4 | $43.85 | 13.116% | $49.6014 | $49.60 | $49.60 | $49.60 |
| Purchase #5 | $189.62 | 5.583% | $200.2065 | $200.21 | $200.20 | $200.20 |
| Purchase #6 | $96.66 | 4.862% | $101.3596 | $101.36 | $101.35 | $101.40 |
| Purchase #7 | $143.39 | 4.169% | $149.3679 | $149.37 | $149.35 | $149.40 |
| 7 purchase totals = | $836.07 | $896.2083 | $896.21 | $896.15 | $896.30 | |