| 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 | $73.27 | 11.439% | $81.6514 | $81.65 | $81.65 | $81.70 |
| Purchase #2 | $127.76 | 5.186% | $134.3856 | $134.39 | $134.40 | $134.40 |
| Purchase #3 | $64.53 | 10.733% | $71.456 | $71.46 | $71.45 | $71.50 |
| Purchase #4 | $141.59 | 10.638% | $156.6523 | $156.65 | $156.65 | $156.70 |
| Purchase #5 | $182.82 | 5.536% | $192.9409 | $192.94 | $192.95 | $192.90 |
| Purchase #6 | $9.41 | 4.782% | $9.86 | $9.86 | $9.85 | $9.90 |
| Purchase #7 | $138.77 | 9.185% | $151.516 | $151.52 | $151.50 | $151.50 |
| 7 purchase totals = | $738.15 | $798.4622 | $798.47 | $798.45 | $798.60 | |