| 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 | $61.60 | 13.143% | $69.6961 | $69.70 | $69.70 | $69.70 |
| Purchase #2 | $200.70 | 7.377% | $215.5056 | $215.51 | $215.50 | $215.50 |
| Purchase #3 | $189.76 | 7.218% | $203.4569 | $203.46 | $203.45 | $203.50 |
| Purchase #4 | $9.55 | 9.781% | $10.4841 | $10.48 | $10.50 | $10.50 |
| Purchase #5 | $54.86 | 13.135% | $62.0659 | $62.07 | $62.05 | $62.10 |
| Purchase #6 | $94.68 | 5.425% | $99.8164 | $99.82 | $99.80 | $99.80 |
| Purchase #7 | $124.36 | 10.789% | $137.7772 | $137.78 | $137.80 | $137.80 |
| 7 purchase totals = | $735.51 | $798.8022 | $798.82 | $798.80 | $798.90 | |