| 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 | $39.67 | 9.234% | $43.3331 | $43.33 | $43.35 | $43.30 |
| Purchase #2 | $58.65 | 5.862% | $62.0881 | $62.09 | $62.10 | $62.10 |
| Purchase #3 | $164.75 | 8.218% | $178.2892 | $178.29 | $178.30 | $178.30 |
| Purchase #4 | $141.30 | 6.761% | $150.8533 | $150.85 | $150.85 | $150.90 |
| Purchase #5 | $204.75 | 4.146% | $213.2389 | $213.24 | $213.25 | $213.20 |
| Purchase #6 | $52.41 | 10.207% | $57.7595 | $57.76 | $57.75 | $57.80 |
| Purchase #7 | $181.92 | 3.790% | $188.8148 | $188.81 | $188.80 | $188.80 |
| 7 purchase totals = | $843.45 | $894.3769 | $894.37 | $894.40 | $894.40 | |