| 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 | $42.89 | 13.409% | $48.6411 | $48.64 | $48.65 | $48.60 |
| Purchase #2 | $60.62 | 10.202% | $66.8045 | $66.80 | $66.80 | $66.80 |
| Purchase #3 | $193.50 | 7.780% | $208.5543 | $208.55 | $208.55 | $208.60 |
| Purchase #4 | $199.56 | 3.408% | $206.361 | $206.36 | $206.35 | $206.40 |
| Purchase #5 | $245.37 | 4.611% | $256.684 | $256.68 | $256.70 | $256.70 |
| Purchase #6 | $14.72 | 10.434% | $16.2559 | $16.26 | $16.25 | $16.30 |
| Purchase #7 | $61.91 | 9.508% | $67.7964 | $67.80 | $67.80 | $67.80 |
| 7 purchase totals = | $818.57 | $871.0972 | $871.09 | $871.10 | $871.20 | |