| 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 | $24.76 | 7.695% | $26.6653 | $26.67 | $26.65 | $26.70 |
| Purchase #2 | $78.70 | 9.525% | $86.1962 | $86.20 | $86.20 | $86.20 |
| Purchase #3 | $186.35 | 4.173% | $194.1264 | $194.13 | $194.15 | $194.10 |
| Purchase #4 | $148.29 | 5.140% | $155.9121 | $155.91 | $155.90 | $155.90 |
| Purchase #5 | $37.31 | 13.576% | $42.3752 | $42.38 | $42.40 | $42.40 |
| Purchase #6 | $157.43 | 5.493% | $166.0776 | $166.08 | $166.10 | $166.10 |
| Purchase #7 | $215.58 | 4.287% | $224.8219 | $224.82 | $224.80 | $224.80 |
| 7 purchase totals = | $848.42 | $896.1747 | $896.19 | $896.20 | $896.20 | |