| 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 | $103.96 | 3.558% | $107.6589 | $107.66 | $107.65 | $107.70 |
| Purchase #2 | $47.40 | 8.320% | $51.3437 | $51.34 | $51.35 | $51.30 |
| Purchase #3 | $45.79 | 8.593% | $49.7247 | $49.72 | $49.70 | $49.70 |
| Purchase #4 | $229.82 | 6.787% | $245.4179 | $245.42 | $245.40 | $245.40 |
| Purchase #5 | $247.83 | 5.276% | $260.9055 | $260.91 | $260.90 | $260.90 |
| Purchase #6 | $73.50 | 3.385% | $75.988 | $75.99 | $76.00 | $76.00 |
| Purchase #7 | $164.33 | 8.269% | $177.9184 | $177.92 | $177.90 | $177.90 |
| 7 purchase totals = | $912.63 | $968.9571 | $968.96 | $968.90 | $968.90 | |