| 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 | $19.89 | 13.847% | $22.6442 | $22.64 | $22.65 | $22.60 |
| Purchase #2 | $70.83 | 8.488% | $76.8421 | $76.84 | $76.85 | $76.80 |
| Purchase #3 | $109.32 | 3.567% | $113.2194 | $113.22 | $113.20 | $113.20 |
| Purchase #4 | $141.90 | 11.607% | $158.3703 | $158.37 | $158.35 | $158.40 |
| Purchase #5 | $25.93 | 3.817% | $26.9197 | $26.92 | $26.90 | $26.90 |
| Purchase #6 | $205.91 | 12.657% | $231.972 | $231.97 | $231.95 | $232.00 |
| Purchase #7 | $59.29 | 3.251% | $61.2175 | $61.22 | $61.20 | $61.20 |
| 7 purchase totals = | $633.07 | $691.1852 | $691.18 | $691.10 | $691.10 | |