| 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 | $51.77 | 7.562% | $55.6848 | $55.68 | $55.70 | $55.70 |
| Purchase #2 | $190.57 | 9.868% | $209.3754 | $209.38 | $209.40 | $209.40 |
| Purchase #3 | $83.59 | 4.378% | $87.2496 | $87.25 | $87.25 | $87.20 |
| Purchase #4 | $53.37 | 13.318% | $60.4778 | $60.48 | $60.50 | $60.50 |
| Purchase #5 | $85.67 | 12.401% | $96.2939 | $96.29 | $96.30 | $96.30 |
| Purchase #6 | $62.82 | 5.606% | $66.3417 | $66.34 | $66.35 | $66.30 |
| Purchase #7 | $66.53 | 3.689% | $68.9843 | $68.98 | $69.00 | $69.00 |
| 7 purchase totals = | $594.32 | $644.4075 | $644.40 | $644.50 | $644.40 | |