| 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 | $145.29 | 3.486% | $150.3548 | $150.35 | $150.35 | $150.40 |
| Purchase #2 | $65.76 | 13.112% | $74.3825 | $74.38 | $74.40 | $74.40 |
| Purchase #3 | $49.86 | 4.679% | $52.1929 | $52.19 | $52.20 | $52.20 |
| Purchase #4 | $231.74 | 12.388% | $260.448 | $260.45 | $260.45 | $260.40 |
| Purchase #5 | $126.42 | 8.339% | $136.9622 | $136.96 | $136.95 | $137.00 |
| Purchase #6 | $5.54 | 3.463% | $5.7319 | $5.73 | $5.75 | $5.70 |
| Purchase #7 | $170.54 | 4.636% | $178.4462 | $178.45 | $178.45 | $178.40 |
| 7 purchase totals = | $795.15 | $858.5185 | $858.51 | $858.55 | $858.50 | |