| 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 | $74.95 | 5.410% | $79.0048 | $79.00 | $79.00 | $79.00 |
| Purchase #2 | $67.94 | 7.455% | $73.0049 | $73.00 | $73.00 | $73.00 |
| Purchase #3 | $154.32 | 11.410% | $171.9279 | $171.93 | $171.95 | $171.90 |
| Purchase #4 | $15.30 | 5.596% | $16.1562 | $16.16 | $16.15 | $16.20 |
| Purchase #5 | $181.81 | 9.563% | $199.1965 | $199.20 | $199.20 | $199.20 |
| Purchase #6 | $104.54 | 10.779% | $115.8084 | $115.81 | $115.80 | $115.80 |
| Purchase #7 | $237.92 | 5.758% | $251.6194 | $251.62 | $251.60 | $251.60 |
| 7 purchase totals = | $836.78 | $906.7181 | $906.72 | $906.70 | $906.70 | |