| 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 | $24.70 | 9.865% | $27.1367 | $27.14 | $27.15 | $27.10 |
| Purchase #2 | $122.75 | 8.780% | $133.5275 | $133.53 | $133.55 | $133.50 |
| Purchase #3 | $177.40 | 5.133% | $186.5059 | $186.51 | $186.50 | $186.50 |
| Purchase #4 | $116.41 | 4.277% | $121.3889 | $121.39 | $121.40 | $121.40 |
| Purchase #5 | $189.33 | 10.304% | $208.8386 | $208.84 | $208.85 | $208.80 |
| Purchase #6 | $196.32 | 4.662% | $205.4724 | $205.47 | $205.45 | $205.50 |
| Purchase #7 | $44.46 | 3.205% | $45.8849 | $45.88 | $45.90 | $45.90 |
| 7 purchase totals = | $871.37 | $928.7549 | $928.76 | $928.80 | $928.70 | |