| 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 | $65.98 | 5.143% | $69.3734 | $69.37 | $69.35 | $69.40 |
| Purchase #2 | $7.47 | 13.781% | $8.4994 | $8.50 | $8.50 | $8.50 |
| Purchase #3 | $234.71 | 12.573% | $264.2201 | $264.22 | $264.20 | $264.20 |
| Purchase #4 | $215.96 | 5.786% | $228.4554 | $228.46 | $228.45 | $228.50 |
| Purchase #5 | $132.86 | 5.219% | $139.794 | $139.79 | $139.80 | $139.80 |
| Purchase #6 | $107.45 | 11.670% | $119.9894 | $119.99 | $120.00 | $120.00 |
| Purchase #7 | $85.77 | 7.559% | $92.2534 | $92.25 | $92.25 | $92.30 |
| 7 purchase totals = | $850.20 | $922.5851 | $922.58 | $922.55 | $922.70 | |