| 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 | $42.43 | 3.152% | $43.7674 | $43.77 | $43.75 | $43.80 |
| Purchase #2 | $81.61 | 5.441% | $86.0504 | $86.05 | $86.05 | $86.10 |
| Purchase #3 | $160.63 | 10.776% | $177.9395 | $177.94 | $177.95 | $177.90 |
| Purchase #4 | $76.67 | 11.823% | $85.7347 | $85.73 | $85.75 | $85.70 |
| Purchase #5 | $46.80 | 6.705% | $49.9379 | $49.94 | $49.95 | $49.90 |
| Purchase #6 | $23.92 | 12.253% | $26.8509 | $26.85 | $26.85 | $26.90 |
| Purchase #7 | $155.76 | 12.554% | $175.3141 | $175.31 | $175.30 | $175.30 |
| 7 purchase totals = | $587.82 | $645.5949 | $645.59 | $645.60 | $645.60 | |