| 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 | $6.27 | 12.532% | $7.0558 | $7.06 | $7.05 | $7.10 |
| Purchase #2 | $189.62 | 7.621% | $204.0709 | $204.07 | $204.05 | $204.10 |
| Purchase #3 | $213.39 | 3.815% | $221.5308 | $221.53 | $221.55 | $221.50 |
| Purchase #4 | $14.62 | 8.665% | $15.8868 | $15.89 | $15.90 | $15.90 |
| Purchase #5 | $79.25 | 4.494% | $82.8115 | $82.81 | $82.80 | $82.80 |
| Purchase #6 | $242.40 | 10.176% | $267.0666 | $267.07 | $267.05 | $267.10 |
| Purchase #7 | $9.30 | 11.657% | $10.3841 | $10.38 | $10.40 | $10.40 |
| 7 purchase totals = | $754.85 | $808.8065 | $808.81 | $808.80 | $808.90 | |