| 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 | $122.37 | 3.753% | $126.9625 | $126.96 | $126.95 | $127.00 |
| Purchase #2 | $70.32 | 3.579% | $72.8368 | $72.84 | $72.85 | $72.80 |
| Purchase #3 | $29.59 | 12.331% | $33.2387 | $33.24 | $33.25 | $33.20 |
| Purchase #4 | $23.45 | 13.115% | $26.5255 | $26.53 | $26.55 | $26.50 |
| Purchase #5 | $97.50 | 8.858% | $106.1366 | $106.14 | $106.15 | $106.10 |
| Purchase #6 | $137.84 | 9.410% | $150.8107 | $150.81 | $150.80 | $150.80 |
| Purchase #7 | $8.30 | 12.641% | $9.3492 | $9.35 | $9.35 | $9.30 |
| 7 purchase totals = | $489.37 | $525.8600 | $525.87 | $525.90 | $525.70 | |