| 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 | $24.73 | 8.682% | $26.8771 | $26.88 | $26.90 | $26.90 |
| Purchase #2 | $181.31 | 8.609% | $196.919 | $196.92 | $196.90 | $196.90 |
| Purchase #3 | $135.71 | 11.560% | $151.3981 | $151.40 | $151.40 | $151.40 |
| Purchase #4 | $84.49 | 9.240% | $92.2969 | $92.30 | $92.30 | $92.30 |
| Purchase #5 | $183.43 | 11.464% | $204.4584 | $204.46 | $204.45 | $204.50 |
| Purchase #6 | $7.98 | 9.615% | $8.7473 | $8.75 | $8.75 | $8.70 |
| Purchase #7 | $242.88 | 4.216% | $253.1198 | $253.12 | $253.10 | $253.10 |
| 7 purchase totals = | $860.53 | $933.8166 | $933.83 | $933.80 | $933.80 | |