| 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 | $61.62 | 10.653% | $68.1844 | $68.18 | $68.20 | $68.20 |
| Purchase #2 | $9.28 | 12.251% | $10.4169 | $10.42 | $10.40 | $10.40 |
| Purchase #3 | $180.56 | 10.316% | $199.1866 | $199.19 | $199.20 | $199.20 |
| Purchase #4 | $29.42 | 10.493% | $32.507 | $32.51 | $32.50 | $32.50 |
| Purchase #5 | $99.42 | 11.706% | $111.0581 | $111.06 | $111.05 | $111.10 |
| Purchase #6 | $49.82 | 4.332% | $51.9782 | $51.98 | $52.00 | $52.00 |
| Purchase #7 | $15.95 | 8.769% | $17.3487 | $17.35 | $17.35 | $17.30 |
| 7 purchase totals = | $446.07 | $490.6799 | $490.69 | $490.70 | $490.70 | |