| 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 | $91.78 | 5.734% | $97.0427 | $97.04 | $97.05 | $97.00 |
| Purchase #2 | $45.74 | 9.680% | $50.1676 | $50.17 | $50.15 | $50.20 |
| Purchase #3 | $163.94 | 7.800% | $176.7273 | $176.73 | $176.75 | $176.70 |
| Purchase #4 | $155.60 | 13.127% | $176.0256 | $176.03 | $176.05 | $176.00 |
| Purchase #5 | $63.51 | 6.482% | $67.6267 | $67.63 | $67.65 | $67.60 |
| Purchase #6 | $230.40 | 11.418% | $256.7071 | $256.71 | $256.70 | $256.70 |
| Purchase #7 | $227.39 | 6.427% | $242.0044 | $242.00 | $242.00 | $242.00 |
| 7 purchase totals = | $978.36 | $1,066.3014 | $1,066.31 | $1,066.35 | $1,066.20 | |