| 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 | $83.56 | 3.331% | $86.3434 | $86.34 | $86.35 | $86.30 |
| Purchase #2 | $94.27 | 7.376% | $101.2234 | $101.22 | $101.20 | $101.20 |
| Purchase #3 | $86.95 | 13.825% | $98.9708 | $98.97 | $98.95 | $99.00 |
| Purchase #4 | $20.31 | 12.276% | $22.8033 | $22.80 | $22.80 | $22.80 |
| Purchase #5 | $226.90 | 6.325% | $241.2514 | $241.25 | $241.25 | $241.30 |
| Purchase #6 | $16.77 | 7.324% | $17.9982 | $18.00 | $18.00 | $18.00 |
| Purchase #7 | $64.95 | 3.867% | $67.4616 | $67.46 | $67.45 | $67.50 |
| 7 purchase totals = | $593.71 | $636.0521 | $636.04 | $636.00 | $636.10 | |