| 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 | $70.38 | 11.404% | $78.4061 | $78.41 | $78.40 | $78.40 |
| Purchase #2 | $27.93 | 9.278% | $30.5213 | $30.52 | $30.50 | $30.50 |
| Purchase #3 | $212.36 | 5.780% | $224.6344 | $224.63 | $224.65 | $224.60 |
| Purchase #4 | $221.49 | 6.716% | $236.3653 | $236.37 | $236.35 | $236.40 |
| Purchase #5 | $225.39 | 4.199% | $234.8541 | $234.85 | $234.85 | $234.90 |
| Purchase #6 | $173.65 | 7.290% | $186.3091 | $186.31 | $186.30 | $186.30 |
| Purchase #7 | $39.37 | 12.493% | $44.2885 | $44.29 | $44.30 | $44.30 |
| 7 purchase totals = | $970.57 | $1,035.3788 | $1,035.38 | $1,035.35 | $1,035.40 | |