| 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 | $27.79 | 3.387% | $28.7312 | $28.73 | $28.75 | $28.70 |
| Purchase #2 | $158.92 | 10.481% | $175.5764 | $175.58 | $175.60 | $175.60 |
| Purchase #3 | $83.44 | 12.621% | $93.971 | $93.97 | $93.95 | $94.00 |
| Purchase #4 | $30.68 | 5.722% | $32.4355 | $32.44 | $32.45 | $32.40 |
| Purchase #5 | $21.56 | 8.507% | $23.3941 | $23.39 | $23.40 | $23.40 |
| Purchase #6 | $47.26 | 10.827% | $52.3768 | $52.38 | $52.40 | $52.40 |
| Purchase #7 | $234.60 | 4.651% | $245.5112 | $245.51 | $245.50 | $245.50 |
| 7 purchase totals = | $604.25 | $651.9962 | $652.00 | $652.05 | $652.00 | |