| 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 | $70.33 | 4.144% | $73.2445 | $73.24 | $73.25 | $73.20 |
| Purchase #2 | $245.61 | 11.718% | $274.3906 | $274.39 | $274.40 | $274.40 |
| Purchase #3 | $170.38 | 9.322% | $186.2628 | $186.26 | $186.25 | $186.30 |
| Purchase #4 | $111.55 | 8.490% | $121.0206 | $121.02 | $121.00 | $121.00 |
| Purchase #5 | $67.40 | 9.242% | $73.6291 | $73.63 | $73.65 | $73.60 |
| Purchase #6 | $7.57 | 9.562% | $8.2938 | $8.29 | $8.30 | $8.30 |
| Purchase #7 | $130.67 | 12.337% | $146.7908 | $146.79 | $146.80 | $146.80 |
| 7 purchase totals = | $803.51 | $883.6322 | $883.62 | $883.65 | $883.60 | |