| 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 | $66.67 | 5.658% | $70.4422 | $70.44 | $70.45 | $70.40 |
| Purchase #2 | $159.88 | 3.137% | $164.8954 | $164.90 | $164.90 | $164.90 |
| Purchase #3 | $70.70 | 3.458% | $73.1448 | $73.14 | $73.15 | $73.10 |
| Purchase #4 | $15.47 | 12.196% | $17.3567 | $17.36 | $17.35 | $17.40 |
| Purchase #5 | $247.84 | 5.407% | $261.2407 | $261.24 | $261.25 | $261.20 |
| Purchase #6 | $207.27 | 5.691% | $219.0657 | $219.07 | $219.05 | $219.10 |
| Purchase #7 | $132.77 | 7.312% | $142.4781 | $142.48 | $142.50 | $142.50 |
| 7 purchase totals = | $900.60 | $948.6236 | $948.63 | $948.65 | $948.60 | |