| 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 | $35.65 | 9.499% | $39.0364 | $39.04 | $39.05 | $39.00 |
| Purchase #2 | $78.87 | 6.452% | $83.9587 | $83.96 | $83.95 | $84.00 |
| Purchase #3 | $237.98 | 10.400% | $262.7299 | $262.73 | $262.75 | $262.70 |
| Purchase #4 | $30.45 | 9.394% | $33.3105 | $33.31 | $33.30 | $33.30 |
| Purchase #5 | $131.54 | 3.426% | $136.0466 | $136.05 | $136.05 | $136.00 |
| Purchase #6 | $183.59 | 11.397% | $204.5138 | $204.51 | $204.50 | $204.50 |
| Purchase #7 | $197.41 | 8.615% | $214.4169 | $214.42 | $214.40 | $214.40 |
| 7 purchase totals = | $895.49 | $974.0128 | $974.02 | $974.00 | $973.90 | |