| 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 | $46.50 | 13.486% | $52.771 | $52.77 | $52.75 | $52.80 |
| Purchase #2 | $208.40 | 7.330% | $223.6757 | $223.68 | $223.70 | $223.70 |
| Purchase #3 | $42.76 | 8.873% | $46.5541 | $46.55 | $46.55 | $46.60 |
| Purchase #4 | $200.63 | 13.273% | $227.2596 | $227.26 | $227.25 | $227.30 |
| Purchase #5 | $220.39 | 6.829% | $235.4404 | $235.44 | $235.45 | $235.40 |
| Purchase #6 | $23.95 | 9.874% | $26.3148 | $26.31 | $26.30 | $26.30 |
| Purchase #7 | $34.31 | 10.102% | $37.776 | $37.78 | $37.80 | $37.80 |
| 7 purchase totals = | $776.94 | $849.7916 | $849.79 | $849.80 | $849.90 | |