| 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 | $128.37 | 6.623% | $136.8719 | $136.87 | $136.85 | $136.90 |
| Purchase #2 | $43.43 | 5.318% | $45.7396 | $45.74 | $45.75 | $45.70 |
| Purchase #3 | $70.46 | 4.349% | $73.5243 | $73.52 | $73.50 | $73.50 |
| Purchase #4 | $209.37 | 12.774% | $236.1149 | $236.11 | $236.10 | $236.10 |
| Purchase #5 | $235.92 | 3.191% | $243.4482 | $243.45 | $243.45 | $243.40 |
| Purchase #6 | $74.33 | 8.319% | $80.5135 | $80.51 | $80.50 | $80.50 |
| Purchase #7 | $75.81 | 8.396% | $82.175 | $82.18 | $82.20 | $82.20 |
| 7 purchase totals = | $837.69 | $898.3874 | $898.38 | $898.35 | $898.30 | |