| 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 | $6.88 | 7.720% | $7.4111 | $7.41 | $7.40 | $7.40 |
| Purchase #2 | $192.65 | 12.739% | $217.1917 | $217.19 | $217.20 | $217.20 |
| Purchase #3 | $38.54 | 13.232% | $43.6396 | $43.64 | $43.65 | $43.60 |
| Purchase #4 | $52.34 | 5.816% | $55.3841 | $55.38 | $55.40 | $55.40 |
| Purchase #5 | $230.72 | 13.314% | $261.4381 | $261.44 | $261.45 | $261.40 |
| Purchase #6 | $159.72 | 11.418% | $177.9568 | $177.96 | $177.95 | $178.00 |
| Purchase #7 | $125.85 | 6.248% | $133.7131 | $133.71 | $133.70 | $133.70 |
| 7 purchase totals = | $806.70 | $896.7345 | $896.73 | $896.75 | $896.70 | |