| 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 | $5.87 | 10.534% | $6.4883 | $6.49 | $6.50 | $6.50 |
| Purchase #2 | $46.78 | 5.487% | $49.3468 | $49.35 | $49.35 | $49.30 |
| Purchase #3 | $11.66 | 11.568% | $13.0088 | $13.01 | $13.00 | $13.00 |
| Purchase #4 | $138.27 | 11.845% | $154.6481 | $154.65 | $154.65 | $154.60 |
| Purchase #5 | $204.40 | 13.516% | $232.0267 | $232.03 | $232.05 | $232.00 |
| Purchase #6 | $223.66 | 4.671% | $234.1072 | $234.11 | $234.10 | $234.10 |
| Purchase #7 | $94.27 | 7.211% | $101.0678 | $101.07 | $101.05 | $101.10 |
| 7 purchase totals = | $724.91 | $790.6937 | $790.71 | $790.70 | $790.60 | |