| 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 | $81.58 | 4.520% | $85.2674 | $85.27 | $85.25 | $85.30 |
| Purchase #2 | $28.88 | 13.577% | $32.801 | $32.80 | $32.80 | $32.80 |
| Purchase #3 | $27.62 | 7.515% | $29.6956 | $29.70 | $29.70 | $29.70 |
| Purchase #4 | $129.41 | 9.273% | $141.4102 | $141.41 | $141.40 | $141.40 |
| Purchase #5 | $102.49 | 3.219% | $105.7892 | $105.79 | $105.80 | $105.80 |
| Purchase #6 | $57.93 | 6.166% | $61.502 | $61.50 | $61.50 | $61.50 |
| Purchase #7 | $175.36 | 11.303% | $195.1809 | $195.18 | $195.20 | $195.20 |
| 7 purchase totals = | $603.27 | $651.6463 | $651.65 | $651.65 | $651.70 | |