| 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 | $82.29 | 8.264% | $89.0904 | $89.09 | $89.10 | $89.10 |
| Purchase #2 | $24.63 | 5.738% | $26.0433 | $26.04 | $26.05 | $26.00 |
| Purchase #3 | $222.99 | 10.794% | $247.0595 | $247.06 | $247.05 | $247.10 |
| Purchase #4 | $126.78 | 13.419% | $143.7926 | $143.79 | $143.80 | $143.80 |
| Purchase #5 | $235.59 | 7.296% | $252.7786 | $252.78 | $252.80 | $252.80 |
| Purchase #6 | $241.90 | 4.402% | $252.5484 | $252.55 | $252.55 | $252.50 |
| Purchase #7 | $37.90 | 8.735% | $41.2106 | $41.21 | $41.20 | $41.20 |
| 7 purchase totals = | $972.08 | $1,052.5234 | $1,052.52 | $1,052.55 | $1,052.50 | |