| 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 | $52.89 | 6.211% | $56.175 | $56.18 | $56.20 | $56.20 |
| Purchase #2 | $216.82 | 6.127% | $230.1046 | $230.10 | $230.10 | $230.10 |
| Purchase #3 | $154.64 | 13.641% | $175.7344 | $175.73 | $175.75 | $175.70 |
| Purchase #4 | $55.64 | 5.814% | $58.8749 | $58.87 | $58.85 | $58.90 |
| Purchase #5 | $181.66 | 9.617% | $199.1302 | $199.13 | $199.15 | $199.10 |
| Purchase #6 | $222.26 | 4.300% | $231.8172 | $231.82 | $231.80 | $231.80 |
| Purchase #7 | $87.55 | 11.419% | $97.5473 | $97.55 | $97.55 | $97.50 |
| 7 purchase totals = | $971.46 | $1,049.3836 | $1,049.38 | $1,049.40 | $1,049.30 | |