| 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 | $24.29 | 10.508% | $26.8424 | $26.84 | $26.85 | $26.80 |
| Purchase #2 | $188.41 | 5.680% | $199.1117 | $199.11 | $199.10 | $199.10 |
| Purchase #3 | $53.82 | 7.642% | $57.9329 | $57.93 | $57.95 | $57.90 |
| Purchase #4 | $11.67 | 6.576% | $12.4374 | $12.44 | $12.45 | $12.40 |
| Purchase #5 | $32.50 | 7.730% | $35.0123 | $35.01 | $35.00 | $35.00 |
| Purchase #6 | $21.99 | 9.852% | $24.1565 | $24.16 | $24.15 | $24.20 |
| Purchase #7 | $126.63 | 7.625% | $136.2855 | $136.29 | $136.30 | $136.30 |
| 7 purchase totals = | $459.31 | $491.7787 | $491.78 | $491.80 | $491.70 | |