| 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 | $22.92 | 7.455% | $24.6287 | $24.63 | $24.65 | $24.60 |
| Purchase #2 | $69.35 | 7.798% | $74.7579 | $74.76 | $74.75 | $74.80 |
| Purchase #3 | $188.89 | 11.212% | $210.0683 | $210.07 | $210.05 | $210.10 |
| Purchase #4 | $230.86 | 3.692% | $239.3834 | $239.38 | $239.40 | $239.40 |
| Purchase #5 | $235.93 | 3.373% | $243.8879 | $243.89 | $243.90 | $243.90 |
| Purchase #6 | $89.84 | 4.373% | $93.7687 | $93.77 | $93.75 | $93.80 |
| Purchase #7 | $10.95 | 6.792% | $11.6937 | $11.69 | $11.70 | $11.70 |
| 7 purchase totals = | $848.74 | $898.1886 | $898.19 | $898.20 | $898.30 | |