| 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 | $40.47 | 6.856% | $43.2446 | $43.24 | $43.25 | $43.20 |
| Purchase #2 | $21.91 | 9.410% | $23.9717 | $23.97 | $23.95 | $24.00 |
| Purchase #3 | $173.54 | 8.561% | $188.3968 | $188.40 | $188.40 | $188.40 |
| Purchase #4 | $96.53 | 12.246% | $108.3511 | $108.35 | $108.35 | $108.40 |
| Purchase #5 | $67.37 | 9.186% | $73.5586 | $73.56 | $73.55 | $73.60 |
| Purchase #6 | $152.71 | 9.663% | $167.4664 | $167.47 | $167.45 | $167.50 |
| Purchase #7 | $77.97 | 10.708% | $86.319 | $86.32 | $86.30 | $86.30 |
| 7 purchase totals = | $630.50 | $691.3082 | $691.31 | $691.25 | $691.40 | |