| 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 | $61.33 | 7.784% | $66.1039 | $66.10 | $66.10 | $66.10 |
| Purchase #2 | $23.70 | 10.228% | $26.124 | $26.12 | $26.10 | $26.10 |
| Purchase #3 | $111.65 | 4.199% | $116.3382 | $116.34 | $116.35 | $116.30 |
| Purchase #4 | $194.48 | 7.505% | $209.0757 | $209.08 | $209.10 | $209.10 |
| Purchase #5 | $30.25 | 3.557% | $31.326 | $31.33 | $31.35 | $31.30 |
| Purchase #6 | $131.75 | 9.733% | $144.5732 | $144.57 | $144.55 | $144.60 |
| Purchase #7 | $43.44 | 7.663% | $46.7688 | $46.77 | $46.75 | $46.80 |
| 7 purchase totals = | $596.60 | $640.3098 | $640.31 | $640.30 | $640.30 | |