| 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 | $48.93 | 10.583% | $54.1083 | $54.11 | $54.10 | $54.10 |
| Purchase #2 | $99.27 | 7.773% | $106.9863 | $106.99 | $107.00 | $107.00 |
| Purchase #3 | $195.66 | 9.840% | $214.9129 | $214.91 | $214.90 | $214.90 |
| Purchase #4 | $53.39 | 4.440% | $55.7605 | $55.76 | $55.75 | $55.80 |
| Purchase #5 | $64.74 | 13.398% | $73.4139 | $73.41 | $73.40 | $73.40 |
| Purchase #6 | $97.71 | 4.831% | $102.4304 | $102.43 | $102.45 | $102.40 |
| Purchase #7 | $72.41 | 5.831% | $76.6322 | $76.63 | $76.65 | $76.60 |
| 7 purchase totals = | $632.11 | $684.2445 | $684.24 | $684.25 | $684.20 | |