| 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 | $53.75 | 6.667% | $57.3335 | $57.33 | $57.35 | $57.30 |
| Purchase #2 | $130.67 | 10.381% | $144.2349 | $144.23 | $144.25 | $144.20 |
| Purchase #3 | $233.43 | 11.682% | $260.6993 | $260.70 | $260.70 | $260.70 |
| Purchase #4 | $122.85 | 8.491% | $133.2812 | $133.28 | $133.30 | $133.30 |
| Purchase #5 | $215.98 | 4.242% | $225.1419 | $225.14 | $225.15 | $225.10 |
| Purchase #6 | $79.90 | 8.481% | $86.6763 | $86.68 | $86.70 | $86.70 |
| Purchase #7 | $232.46 | 8.865% | $253.0676 | $253.07 | $253.05 | $253.10 |
| 7 purchase totals = | $1,069.04 | $1,160.4347 | $1,160.43 | $1,160.50 | $1,160.40 | |