| 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 | $87.75 | 4.150% | $91.3916 | $91.39 | $91.40 | $91.40 |
| Purchase #2 | $228.26 | 10.607% | $252.4715 | $252.47 | $252.45 | $252.50 |
| Purchase #3 | $217.75 | 5.404% | $229.5172 | $229.52 | $229.50 | $229.50 |
| Purchase #4 | $111.58 | 7.298% | $119.7231 | $119.72 | $119.70 | $119.70 |
| Purchase #5 | $79.88 | 7.848% | $86.149 | $86.15 | $86.15 | $86.10 |
| Purchase #6 | $11.69 | 8.873% | $12.7273 | $12.73 | $12.75 | $12.70 |
| Purchase #7 | $74.81 | 12.664% | $84.2839 | $84.28 | $84.30 | $84.30 |
| 7 purchase totals = | $811.72 | $876.2636 | $876.26 | $876.25 | $876.20 | |