| 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 | $48.48 | 6.127% | $51.4504 | $51.45 | $51.45 | $51.50 |
| Purchase #2 | $208.56 | 7.823% | $224.8756 | $224.88 | $224.90 | $224.90 |
| Purchase #3 | $50.79 | 3.691% | $52.6647 | $52.66 | $52.65 | $52.70 |
| Purchase #4 | $160.55 | 3.606% | $166.3394 | $166.34 | $166.35 | $166.30 |
| Purchase #5 | $221.68 | 4.154% | $230.8886 | $230.89 | $230.90 | $230.90 |
| Purchase #6 | $231.35 | 6.299% | $245.9227 | $245.92 | $245.90 | $245.90 |
| Purchase #7 | $18.67 | 13.786% | $21.2438 | $21.24 | $21.25 | $21.20 |
| 7 purchase totals = | $940.08 | $993.3852 | $993.38 | $993.40 | $993.40 | |