| 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 | $85.94 | 3.750% | $89.1628 | $89.16 | $89.15 | $89.20 |
| Purchase #2 | $19.36 | 4.205% | $20.1741 | $20.17 | $20.15 | $20.20 |
| Purchase #3 | $200.75 | 7.437% | $215.6798 | $215.68 | $215.70 | $215.70 |
| Purchase #4 | $85.53 | 9.177% | $93.3791 | $93.38 | $93.40 | $93.40 |
| Purchase #5 | $217.28 | 5.828% | $229.9431 | $229.94 | $229.95 | $229.90 |
| Purchase #6 | $96.98 | 5.221% | $102.0433 | $102.04 | $102.05 | $102.00 |
| Purchase #7 | $111.33 | 8.561% | $120.861 | $120.86 | $120.85 | $120.90 |
| 7 purchase totals = | $817.17 | $871.2432 | $871.23 | $871.25 | $871.30 | |