| 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 | $89.74 | 3.841% | $93.1869 | $93.19 | $93.20 | $93.20 |
| Purchase #2 | $61.29 | 3.726% | $63.5737 | $63.57 | $63.55 | $63.60 |
| Purchase #3 | $82.54 | 4.248% | $86.0463 | $86.05 | $86.05 | $86.00 |
| Purchase #4 | $83.90 | 13.645% | $95.3482 | $95.35 | $95.35 | $95.30 |
| Purchase #5 | $75.50 | 3.754% | $78.3343 | $78.33 | $78.35 | $78.30 |
| Purchase #6 | $159.49 | 13.185% | $180.5188 | $180.52 | $180.50 | $180.50 |
| Purchase #7 | $174.73 | 13.783% | $198.813 | $198.81 | $198.80 | $198.80 |
| 7 purchase totals = | $727.19 | $795.8212 | $795.82 | $795.80 | $795.70 | |