| 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 | $70.65 | 6.333% | $75.1243 | $75.12 | $75.10 | $75.10 |
| Purchase #2 | $202.26 | 8.237% | $218.9202 | $218.92 | $218.90 | $218.90 |
| Purchase #3 | $39.36 | 6.815% | $42.0424 | $42.04 | $42.05 | $42.00 |
| Purchase #4 | $205.91 | 5.122% | $216.4567 | $216.46 | $216.45 | $216.50 |
| Purchase #5 | $49.70 | 12.354% | $55.8399 | $55.84 | $55.85 | $55.80 |
| Purchase #6 | $12.56 | 13.289% | $14.2291 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $140.28 | 7.106% | $150.2483 | $150.25 | $150.25 | $150.20 |
| 7 purchase totals = | $720.72 | $772.8609 | $772.86 | $772.85 | $772.70 | |