| 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 | $12.71 | 13.340% | $14.4055 | $14.41 | $14.40 | $14.40 |
| Purchase #2 | $54.96 | 8.310% | $59.5272 | $59.53 | $59.55 | $59.50 |
| Purchase #3 | $239.42 | 9.114% | $261.2407 | $261.24 | $261.25 | $261.20 |
| Purchase #4 | $203.93 | 7.290% | $218.7965 | $218.80 | $218.80 | $218.80 |
| Purchase #5 | $187.85 | 9.412% | $205.5304 | $205.53 | $205.55 | $205.50 |
| Purchase #6 | $26.29 | 8.734% | $28.5862 | $28.59 | $28.60 | $28.60 |
| Purchase #7 | $13.89 | 8.581% | $15.0819 | $15.08 | $15.10 | $15.10 |
| 7 purchase totals = | $739.05 | $803.1684 | $803.18 | $803.25 | $803.10 | |