| 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 | $71.61 | 4.402% | $74.7623 | $74.76 | $74.75 | $74.80 |
| Purchase #2 | $9.40 | 5.257% | $9.8942 | $9.89 | $9.90 | $9.90 |
| Purchase #3 | $222.92 | 10.872% | $247.1559 | $247.16 | $247.15 | $247.20 |
| Purchase #4 | $46.39 | 6.186% | $49.2597 | $49.26 | $49.25 | $49.30 |
| Purchase #5 | $192.48 | 11.179% | $213.9973 | $214.00 | $214.00 | $214.00 |
| Purchase #6 | $91.67 | 7.513% | $98.5572 | $98.56 | $98.55 | $98.60 |
| Purchase #7 | $174.91 | 12.815% | $197.3247 | $197.32 | $197.30 | $197.30 |
| 7 purchase totals = | $809.38 | $890.9513 | $890.95 | $890.90 | $891.10 | |