| 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 | $66.94 | 7.439% | $71.9197 | $71.92 | $71.90 | $71.90 |
| Purchase #2 | $102.39 | 8.166% | $110.7512 | $110.75 | $110.75 | $110.80 |
| Purchase #3 | $125.48 | 6.635% | $133.8056 | $133.81 | $133.80 | $133.80 |
| Purchase #4 | $39.95 | 5.805% | $42.2691 | $42.27 | $42.25 | $42.30 |
| Purchase #5 | $146.47 | 11.339% | $163.0782 | $163.08 | $163.10 | $163.10 |
| Purchase #6 | $236.90 | 11.385% | $263.8711 | $263.87 | $263.85 | $263.90 |
| Purchase #7 | $37.45 | 10.643% | $41.4358 | $41.44 | $41.45 | $41.40 |
| 7 purchase totals = | $755.58 | $827.1307 | $827.14 | $827.10 | $827.20 | |