| 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 | $10.32 | 12.680% | $11.6286 | $11.63 | $11.65 | $11.60 |
| Purchase #2 | $215.74 | 12.513% | $242.7355 | $242.74 | $242.75 | $242.70 |
| Purchase #3 | $28.58 | 6.627% | $30.474 | $30.47 | $30.45 | $30.50 |
| Purchase #4 | $160.81 | 6.796% | $171.7386 | $171.74 | $171.75 | $171.70 |
| Purchase #5 | $87.76 | 4.286% | $91.5214 | $91.52 | $91.50 | $91.50 |
| Purchase #6 | $156.68 | 12.834% | $176.7883 | $176.79 | $176.80 | $176.80 |
| Purchase #7 | $106.32 | 5.643% | $112.3196 | $112.32 | $112.30 | $112.30 |
| 7 purchase totals = | $766.21 | $837.2060 | $837.21 | $837.20 | $837.10 | |