| 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 | $78.86 | 3.407% | $81.5468 | $81.55 | $81.55 | $81.50 |
| Purchase #2 | $152.84 | 6.415% | $162.6447 | $162.64 | $162.65 | $162.60 |
| Purchase #3 | $124.94 | 9.433% | $136.7256 | $136.73 | $136.75 | $136.70 |
| Purchase #4 | $244.80 | 6.598% | $260.9519 | $260.95 | $260.95 | $261.00 |
| Purchase #5 | $85.74 | 11.855% | $95.9045 | $95.90 | $95.90 | $95.90 |
| Purchase #6 | $63.45 | 5.380% | $66.8636 | $66.86 | $66.85 | $66.90 |
| Purchase #7 | $244.79 | 3.543% | $253.4629 | $253.46 | $253.45 | $253.50 |
| 7 purchase totals = | $995.42 | $1,058.1000 | $1,058.09 | $1,058.10 | $1,058.10 | |