| 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 | $118.42 | 11.494% | $132.0312 | $132.03 | $132.05 | $132.00 |
| Purchase #2 | $5.67 | 10.818% | $6.2834 | $6.28 | $6.30 | $6.30 |
| Purchase #3 | $30.25 | 11.367% | $33.6885 | $33.69 | $33.70 | $33.70 |
| Purchase #4 | $77.27 | 7.338% | $82.9401 | $82.94 | $82.95 | $82.90 |
| Purchase #5 | $36.68 | 6.618% | $39.1075 | $39.11 | $39.10 | $39.10 |
| Purchase #6 | $117.71 | 8.146% | $127.2987 | $127.30 | $127.30 | $127.30 |
| Purchase #7 | $114.33 | 8.616% | $124.1807 | $124.18 | $124.20 | $124.20 |
| 7 purchase totals = | $500.33 | $545.5301 | $545.53 | $545.60 | $545.50 | |