| 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 | $18.77 | 13.364% | $21.2784 | $21.28 | $21.30 | $21.30 |
| Purchase #2 | $177.51 | 4.130% | $184.8412 | $184.84 | $184.85 | $184.80 |
| Purchase #3 | $160.49 | 3.806% | $166.5982 | $166.60 | $166.60 | $166.60 |
| Purchase #4 | $65.62 | 11.627% | $73.2496 | $73.25 | $73.25 | $73.20 |
| Purchase #5 | $66.50 | 11.229% | $73.9673 | $73.97 | $73.95 | $74.00 |
| Purchase #6 | $101.49 | 8.212% | $109.8244 | $109.82 | $109.80 | $109.80 |
| Purchase #7 | $205.71 | 9.766% | $225.7996 | $225.80 | $225.80 | $225.80 |
| 7 purchase totals = | $796.09 | $855.5587 | $855.56 | $855.55 | $855.50 | |