| 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 | $73.63 | 7.576% | $79.2082 | $79.21 | $79.20 | $79.20 |
| Purchase #2 | $30.72 | 9.574% | $33.6611 | $33.66 | $33.65 | $33.70 |
| Purchase #3 | $189.59 | 8.429% | $205.5705 | $205.57 | $205.55 | $205.60 |
| Purchase #4 | $159.26 | 10.219% | $175.5348 | $175.53 | $175.55 | $175.50 |
| Purchase #5 | $211.78 | 10.166% | $233.3096 | $233.31 | $233.30 | $233.30 |
| Purchase #6 | $121.28 | 7.418% | $130.2766 | $130.28 | $130.30 | $130.30 |
| Purchase #7 | $107.58 | 9.446% | $117.742 | $117.74 | $117.75 | $117.70 |
| 7 purchase totals = | $893.84 | $975.3028 | $975.30 | $975.30 | $975.30 | |