| 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 | $64.81 | 12.769% | $73.0856 | $73.09 | $73.10 | $73.10 |
| Purchase #2 | $182.73 | 3.391% | $188.9264 | $188.93 | $188.95 | $188.90 |
| Purchase #3 | $118.77 | 13.297% | $134.5628 | $134.56 | $134.55 | $134.60 |
| Purchase #4 | $44.56 | 8.744% | $48.4563 | $48.46 | $48.45 | $48.50 |
| Purchase #5 | $147.39 | 7.735% | $158.7906 | $158.79 | $158.80 | $158.80 |
| Purchase #6 | $44.53 | 4.116% | $46.3629 | $46.36 | $46.35 | $46.40 |
| Purchase #7 | $24.63 | 13.473% | $27.9484 | $27.95 | $27.95 | $27.90 |
| 7 purchase totals = | $627.42 | $678.1330 | $678.14 | $678.15 | $678.20 | |