| 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 | $48.78 | 7.660% | $52.5165 | $52.52 | $52.50 | $52.50 |
| Purchase #2 | $218.89 | 5.192% | $230.2548 | $230.25 | $230.25 | $230.30 |
| Purchase #3 | $121.90 | 4.369% | $127.2258 | $127.23 | $127.25 | $127.20 |
| Purchase #4 | $197.75 | 13.440% | $224.3276 | $224.33 | $224.35 | $224.30 |
| Purchase #5 | $126.68 | 8.504% | $137.4529 | $137.45 | $137.45 | $137.50 |
| Purchase #6 | $214.51 | 5.742% | $226.8272 | $226.83 | $226.85 | $226.80 |
| Purchase #7 | $55.25 | 6.503% | $58.8429 | $58.84 | $58.85 | $58.80 |
| 7 purchase totals = | $983.76 | $1,057.4477 | $1,057.45 | $1,057.50 | $1,057.40 | |