| 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 | $53.85 | 9.296% | $58.8559 | $58.86 | $58.85 | $58.90 |
| Purchase #2 | $76.38 | 11.366% | $85.0614 | $85.06 | $85.05 | $85.10 |
| Purchase #3 | $20.61 | 7.818% | $22.2213 | $22.22 | $22.20 | $22.20 |
| Purchase #4 | $16.52 | 8.609% | $17.9422 | $17.94 | $17.95 | $17.90 |
| Purchase #5 | $232.36 | 8.532% | $252.185 | $252.19 | $252.20 | $252.20 |
| Purchase #6 | $41.65 | 6.764% | $44.4672 | $44.47 | $44.45 | $44.50 |
| Purchase #7 | $91.82 | 5.684% | $97.039 | $97.04 | $97.05 | $97.00 |
| 7 purchase totals = | $533.19 | $577.7720 | $577.78 | $577.75 | $577.80 | |