| 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 | $215.42 | 4.339% | $224.7671 | $224.77 | $224.75 | $224.80 |
| Purchase #2 | $22.76 | 7.410% | $24.4465 | $24.45 | $24.45 | $24.40 |
| Purchase #3 | $95.30 | 4.334% | $99.4303 | $99.43 | $99.45 | $99.40 |
| Purchase #4 | $52.81 | 8.495% | $57.2962 | $57.30 | $57.30 | $57.30 |
| Purchase #5 | $129.70 | 12.479% | $145.8853 | $145.89 | $145.90 | $145.90 |
| Purchase #6 | $63.66 | 4.695% | $66.6488 | $66.65 | $66.65 | $66.60 |
| Purchase #7 | $196.62 | 5.308% | $207.0566 | $207.06 | $207.05 | $207.10 |
| 7 purchase totals = | $776.27 | $825.5308 | $825.55 | $825.55 | $825.50 | |