| 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 | $74.38 | 8.241% | $80.5097 | $80.51 | $80.50 | $80.50 |
| Purchase #2 | $112.88 | 13.147% | $127.7203 | $127.72 | $127.70 | $127.70 |
| Purchase #3 | $48.77 | 7.453% | $52.4048 | $52.40 | $52.40 | $52.40 |
| Purchase #4 | $143.27 | 7.482% | $153.9895 | $153.99 | $154.00 | $154.00 |
| Purchase #5 | $196.43 | 4.518% | $205.3047 | $205.30 | $205.30 | $205.30 |
| Purchase #6 | $203.63 | 9.633% | $223.2457 | $223.25 | $223.25 | $223.20 |
| Purchase #7 | $44.51 | 5.254% | $46.8486 | $46.85 | $46.85 | $46.80 |
| 7 purchase totals = | $823.87 | $890.0233 | $890.02 | $890.00 | $889.90 | |