| 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 | $45.45 | 5.623% | $48.0057 | $48.01 | $48.00 | $48.00 |
| Purchase #2 | $168.33 | 10.667% | $186.2858 | $186.29 | $186.30 | $186.30 |
| Purchase #3 | $82.26 | 4.216% | $85.7281 | $85.73 | $85.75 | $85.70 |
| Purchase #4 | $210.44 | 11.476% | $234.5901 | $234.59 | $234.60 | $234.60 |
| Purchase #5 | $124.97 | 8.826% | $135.9999 | $136.00 | $136.00 | $136.00 |
| Purchase #6 | $101.95 | 7.586% | $109.6839 | $109.68 | $109.70 | $109.70 |
| Purchase #7 | $27.45 | 11.282% | $30.5469 | $30.55 | $30.55 | $30.50 |
| 7 purchase totals = | $760.85 | $830.8404 | $830.85 | $830.90 | $830.80 | |