| 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 | $239.85 | 9.813% | $263.3865 | $263.39 | $263.40 | $263.40 |
| Purchase #2 | $65.77 | 7.571% | $70.7494 | $70.75 | $70.75 | $70.70 |
| Purchase #3 | $157.94 | 9.706% | $173.2697 | $173.27 | $173.25 | $173.30 |
| Purchase #4 | $5.76 | 12.255% | $6.4659 | $6.47 | $6.45 | $6.50 |
| Purchase #5 | $94.78 | 12.602% | $106.7242 | $106.72 | $106.70 | $106.70 |
| Purchase #6 | $46.41 | 12.373% | $52.1523 | $52.15 | $52.15 | $52.20 |
| Purchase #7 | $224.30 | 8.359% | $243.0492 | $243.05 | $243.05 | $243.00 |
| 7 purchase totals = | $834.81 | $915.7972 | $915.80 | $915.75 | $915.80 | |