| 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 | $31.38 | 11.494% | $34.9868 | $34.99 | $35.00 | $35.00 |
| Purchase #2 | $71.40 | 3.297% | $73.7541 | $73.75 | $73.75 | $73.80 |
| Purchase #3 | $53.99 | 6.632% | $57.5706 | $57.57 | $57.55 | $57.60 |
| Purchase #4 | $186.66 | 7.121% | $199.9521 | $199.95 | $199.95 | $200.00 |
| Purchase #5 | $163.36 | 4.302% | $170.3877 | $170.39 | $170.40 | $170.40 |
| Purchase #6 | $216.98 | 8.361% | $235.1217 | $235.12 | $235.10 | $235.10 |
| Purchase #7 | $136.46 | 5.254% | $143.6296 | $143.63 | $143.65 | $143.60 |
| 7 purchase totals = | $860.23 | $915.4026 | $915.40 | $915.40 | $915.50 | |