| 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 | $34.83 | 12.691% | $39.2503 | $39.25 | $39.25 | $39.30 |
| Purchase #2 | $213.59 | 4.264% | $222.6975 | $222.70 | $222.70 | $222.70 |
| Purchase #3 | $156.31 | 13.776% | $177.8433 | $177.84 | $177.85 | $177.80 |
| Purchase #4 | $143.48 | 11.496% | $159.9745 | $159.97 | $159.95 | $160.00 |
| Purchase #5 | $41.99 | 9.806% | $46.1075 | $46.11 | $46.10 | $46.10 |
| Purchase #6 | $53.63 | 9.683% | $58.823 | $58.82 | $58.80 | $58.80 |
| Purchase #7 | $23.93 | 9.268% | $26.1478 | $26.15 | $26.15 | $26.10 |
| 7 purchase totals = | $667.76 | $730.8439 | $730.84 | $730.80 | $730.80 | |