| 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 | $37.64 | 9.816% | $41.3347 | $41.33 | $41.35 | $41.30 |
| Purchase #2 | $236.44 | 3.673% | $245.1244 | $245.12 | $245.10 | $245.10 |
| Purchase #3 | $59.41 | 6.538% | $63.2942 | $63.29 | $63.30 | $63.30 |
| Purchase #4 | $17.36 | 6.548% | $18.4967 | $18.50 | $18.50 | $18.50 |
| Purchase #5 | $95.77 | 3.774% | $99.3844 | $99.38 | $99.40 | $99.40 |
| Purchase #6 | $97.96 | 4.693% | $102.5573 | $102.56 | $102.55 | $102.60 |
| Purchase #7 | $152.54 | 11.489% | $170.0653 | $170.07 | $170.05 | $170.10 |
| 7 purchase totals = | $697.12 | $740.2570 | $740.25 | $740.25 | $740.30 | |