| 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 | $63.36 | 10.171% | $69.8043 | $69.80 | $69.80 | $69.80 |
| Purchase #2 | $28.40 | 8.179% | $30.7228 | $30.72 | $30.70 | $30.70 |
| Purchase #3 | $68.51 | 9.125% | $74.7615 | $74.76 | $74.75 | $74.80 |
| Purchase #4 | $21.43 | 8.254% | $23.1988 | $23.20 | $23.20 | $23.20 |
| Purchase #5 | $122.94 | 10.471% | $135.813 | $135.81 | $135.80 | $135.80 |
| Purchase #6 | $14.42 | 10.675% | $15.9593 | $15.96 | $15.95 | $16.00 |
| Purchase #7 | $119.31 | 13.289% | $135.1651 | $135.17 | $135.15 | $135.20 |
| 7 purchase totals = | $438.37 | $485.4248 | $485.42 | $485.35 | $485.50 | |