| 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 | $51.30 | 12.476% | $57.7002 | $57.70 | $57.70 | $57.70 |
| Purchase #2 | $182.99 | 4.455% | $191.1422 | $191.14 | $191.15 | $191.10 |
| Purchase #3 | $137.72 | 13.363% | $156.1235 | $156.12 | $156.10 | $156.10 |
| Purchase #4 | $146.41 | 5.467% | $154.4142 | $154.41 | $154.40 | $154.40 |
| Purchase #5 | $5.99 | 5.393% | $6.313 | $6.31 | $6.30 | $6.30 |
| Purchase #6 | $89.33 | 13.352% | $101.2573 | $101.26 | $101.25 | $101.30 |
| Purchase #7 | $213.54 | 10.805% | $236.613 | $236.61 | $236.60 | $236.60 |
| 7 purchase totals = | $827.28 | $903.5634 | $903.55 | $903.50 | $903.50 | |