| 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 | $71.37 | 4.490% | $74.5745 | $74.57 | $74.55 | $74.60 |
| Purchase #2 | $17.57 | 7.543% | $18.8953 | $18.90 | $18.90 | $18.90 |
| Purchase #3 | $139.70 | 3.493% | $144.5797 | $144.58 | $144.60 | $144.60 |
| Purchase #4 | $58.27 | 5.681% | $61.5803 | $61.58 | $61.60 | $61.60 |
| Purchase #5 | $165.50 | 8.813% | $180.0855 | $180.09 | $180.10 | $180.10 |
| Purchase #6 | $113.99 | 4.119% | $118.6852 | $118.69 | $118.70 | $118.70 |
| Purchase #7 | $119.86 | 13.767% | $136.3611 | $136.36 | $136.35 | $136.40 |
| 7 purchase totals = | $686.26 | $734.7616 | $734.77 | $734.80 | $734.90 | |