| 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 | $27.47 | 12.385% | $30.8722 | $30.87 | $30.85 | $30.90 |
| Purchase #2 | $87.56 | 6.340% | $93.1113 | $93.11 | $93.10 | $93.10 |
| Purchase #3 | $147.49 | 3.634% | $152.8498 | $152.85 | $152.85 | $152.80 |
| Purchase #4 | $207.66 | 9.534% | $227.4583 | $227.46 | $227.45 | $227.50 |
| Purchase #5 | $139.41 | 8.843% | $151.738 | $151.74 | $151.75 | $151.70 |
| Purchase #6 | $244.92 | 7.586% | $263.4996 | $263.50 | $263.50 | $263.50 |
| Purchase #7 | $23.92 | 9.171% | $26.1137 | $26.11 | $26.10 | $26.10 |
| 7 purchase totals = | $878.43 | $945.6429 | $945.64 | $945.60 | $945.60 | |