| 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 | $122.83 | 5.701% | $129.8325 | $129.83 | $129.85 | $129.80 |
| Purchase #2 | $183.81 | 3.400% | $190.0595 | $190.06 | $190.05 | $190.10 |
| Purchase #3 | $16.62 | 5.758% | $17.577 | $17.58 | $17.60 | $17.60 |
| Purchase #4 | $231.35 | 13.307% | $262.1357 | $262.14 | $262.15 | $262.10 |
| Purchase #5 | $48.72 | 7.324% | $52.2883 | $52.29 | $52.30 | $52.30 |
| Purchase #6 | $189.95 | 7.484% | $204.1659 | $204.17 | $204.15 | $204.20 |
| Purchase #7 | $6.28 | 5.779% | $6.6429 | $6.64 | $6.65 | $6.60 |
| 7 purchase totals = | $799.56 | $862.7018 | $862.71 | $862.75 | $862.70 | |