| 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 | $39.29 | 12.539% | $44.2166 | $44.22 | $44.20 | $44.20 |
| Purchase #2 | $31.47 | 13.820% | $35.8192 | $35.82 | $35.80 | $35.80 |
| Purchase #3 | $120.58 | 4.815% | $126.3859 | $126.39 | $126.40 | $126.40 |
| Purchase #4 | $183.44 | 10.515% | $202.7287 | $202.73 | $202.75 | $202.70 |
| Purchase #5 | $40.62 | 10.196% | $44.7616 | $44.76 | $44.75 | $44.80 |
| Purchase #6 | $180.58 | 7.698% | $194.481 | $194.48 | $194.50 | $194.50 |
| Purchase #7 | $79.49 | 4.358% | $82.9542 | $82.95 | $82.95 | $83.00 |
| 7 purchase totals = | $675.47 | $731.3472 | $731.35 | $731.35 | $731.40 | |