| 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 | $109.79 | 13.358% | $124.4557 | $124.46 | $124.45 | $124.50 |
| Purchase #2 | $66.83 | 10.698% | $73.9795 | $73.98 | $74.00 | $74.00 |
| Purchase #3 | $190.40 | 13.754% | $216.5876 | $216.59 | $216.60 | $216.60 |
| Purchase #4 | $60.44 | 3.448% | $62.524 | $62.52 | $62.50 | $62.50 |
| Purchase #5 | $12.71 | 12.785% | $14.335 | $14.34 | $14.35 | $14.30 |
| Purchase #6 | $206.43 | 3.296% | $213.2339 | $213.23 | $213.25 | $213.20 |
| Purchase #7 | $240.94 | 10.242% | $265.6171 | $265.62 | $265.60 | $265.60 |
| 7 purchase totals = | $887.54 | $970.7328 | $970.74 | $970.75 | $970.70 | |