| 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 | $30.70 | 6.494% | $32.6937 | $32.69 | $32.70 | $32.70 |
| Purchase #2 | $236.73 | 6.660% | $252.4962 | $252.50 | $252.50 | $252.50 |
| Purchase #3 | $138.48 | 8.674% | $150.4918 | $150.49 | $150.50 | $150.50 |
| Purchase #4 | $174.40 | 4.436% | $182.1364 | $182.14 | $182.15 | $182.10 |
| Purchase #5 | $48.34 | 13.181% | $54.7117 | $54.71 | $54.70 | $54.70 |
| Purchase #6 | $83.25 | 12.529% | $93.6804 | $93.68 | $93.70 | $93.70 |
| Purchase #7 | $244.71 | 7.115% | $262.1211 | $262.12 | $262.10 | $262.10 |
| 7 purchase totals = | $956.61 | $1,028.3313 | $1,028.33 | $1,028.35 | $1,028.30 | |