| 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 | $18.66 | 13.833% | $21.2412 | $21.24 | $21.25 | $21.20 |
| Purchase #2 | $102.95 | 11.475% | $114.7635 | $114.76 | $114.75 | $114.80 |
| Purchase #3 | $182.28 | 13.238% | $206.4102 | $206.41 | $206.40 | $206.40 |
| Purchase #4 | $68.85 | 6.245% | $73.1497 | $73.15 | $73.15 | $73.10 |
| Purchase #5 | $71.36 | 11.172% | $79.3323 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $86.76 | 7.785% | $93.5143 | $93.51 | $93.50 | $93.50 |
| Purchase #7 | $105.56 | 9.542% | $115.6325 | $115.63 | $115.65 | $115.60 |
| 7 purchase totals = | $636.42 | $704.0437 | $704.03 | $704.05 | $703.90 | |