| 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 | $23.70 | 10.639% | $26.2214 | $26.22 | $26.20 | $26.20 |
| Purchase #2 | $21.99 | 11.356% | $24.4872 | $24.49 | $24.50 | $24.50 |
| Purchase #3 | $104.86 | 7.418% | $112.6385 | $112.64 | $112.65 | $112.60 |
| Purchase #4 | $77.92 | 9.692% | $85.472 | $85.47 | $85.45 | $85.50 |
| Purchase #5 | $64.38 | 8.509% | $69.8581 | $69.86 | $69.85 | $69.90 |
| Purchase #6 | $79.82 | 8.255% | $86.4091 | $86.41 | $86.40 | $86.40 |
| Purchase #7 | $193.87 | 8.367% | $210.0911 | $210.09 | $210.10 | $210.10 |
| 7 purchase totals = | $566.54 | $615.1774 | $615.18 | $615.15 | $615.20 | |