| 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 | $58.49 | 4.759% | $61.2735 | $61.27 | $61.25 | $61.30 |
| Purchase #2 | $63.50 | 4.519% | $66.3696 | $66.37 | $66.35 | $66.40 |
| Purchase #3 | $18.94 | 10.110% | $20.8548 | $20.85 | $20.85 | $20.90 |
| Purchase #4 | $116.98 | 9.658% | $128.2779 | $128.28 | $128.30 | $128.30 |
| Purchase #5 | $92.75 | 9.239% | $101.3192 | $101.32 | $101.30 | $101.30 |
| Purchase #6 | $58.75 | 4.273% | $61.2604 | $61.26 | $61.25 | $61.30 |
| Purchase #7 | $163.75 | 5.823% | $173.2852 | $173.29 | $173.30 | $173.30 |
| 7 purchase totals = | $573.16 | $612.6406 | $612.64 | $612.60 | $612.80 | |