| 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 | $86.66 | 8.311% | $93.8623 | $93.86 | $93.85 | $93.90 |
| Purchase #2 | $185.31 | 10.775% | $205.2772 | $205.28 | $205.30 | $205.30 |
| Purchase #3 | $21.87 | 5.276% | $23.0239 | $23.02 | $23.00 | $23.00 |
| Purchase #4 | $10.25 | 8.671% | $11.1388 | $11.14 | $11.15 | $11.10 |
| Purchase #5 | $132.27 | 9.450% | $144.7695 | $144.77 | $144.75 | $144.80 |
| Purchase #6 | $64.46 | 13.535% | $73.1847 | $73.18 | $73.20 | $73.20 |
| Purchase #7 | $176.32 | 12.192% | $197.8169 | $197.82 | $197.80 | $197.80 |
| 7 purchase totals = | $677.14 | $749.0733 | $749.07 | $749.05 | $749.10 | |