| 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 | $117.99 | 11.800% | $131.9128 | $131.91 | $131.90 | $131.90 |
| Purchase #2 | $56.84 | 3.209% | $58.664 | $58.66 | $58.65 | $58.70 |
| Purchase #3 | $68.41 | 5.129% | $71.9187 | $71.92 | $71.90 | $71.90 |
| Purchase #4 | $47.47 | 11.232% | $52.8018 | $52.80 | $52.80 | $52.80 |
| Purchase #5 | $155.91 | 7.782% | $168.0429 | $168.04 | $168.05 | $168.00 |
| Purchase #6 | $26.91 | 13.142% | $30.4465 | $30.45 | $30.45 | $30.40 |
| Purchase #7 | $225.51 | 4.622% | $235.9331 | $235.93 | $235.95 | $235.90 |
| 7 purchase totals = | $699.04 | $749.7198 | $749.71 | $749.70 | $749.60 | |