| 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 | $97.25 | 10.172% | $107.1423 | $107.14 | $107.15 | $107.10 |
| Purchase #2 | $76.66 | 3.301% | $79.1905 | $79.19 | $79.20 | $79.20 |
| Purchase #3 | $36.39 | 9.334% | $39.7866 | $39.79 | $39.80 | $39.80 |
| Purchase #4 | $28.69 | 5.206% | $30.1836 | $30.18 | $30.20 | $30.20 |
| Purchase #5 | $217.32 | 13.662% | $247.0103 | $247.01 | $247.00 | $247.00 |
| Purchase #6 | $218.97 | 5.755% | $231.5717 | $231.57 | $231.55 | $231.60 |
| Purchase #7 | $51.99 | 11.596% | $58.0188 | $58.02 | $58.00 | $58.00 |
| 7 purchase totals = | $727.27 | $792.9038 | $792.90 | $792.90 | $792.90 | |