| 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 | $48.85 | 13.352% | $55.3725 | $55.37 | $55.35 | $55.40 |
| Purchase #2 | $58.94 | 7.828% | $63.5538 | $63.55 | $63.55 | $63.60 |
| Purchase #3 | $169.41 | 9.596% | $185.6666 | $185.67 | $185.65 | $185.70 |
| Purchase #4 | $190.47 | 3.844% | $197.7917 | $197.79 | $197.80 | $197.80 |
| Purchase #5 | $17.76 | 11.328% | $19.7719 | $19.77 | $19.75 | $19.80 |
| Purchase #6 | $44.97 | 5.676% | $47.5225 | $47.52 | $47.50 | $47.50 |
| Purchase #7 | $58.46 | 3.662% | $60.6008 | $60.60 | $60.60 | $60.60 |
| 7 purchase totals = | $588.86 | $630.2798 | $630.27 | $630.20 | $630.40 | |