| 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 | $106.87 | 4.415% | $111.5883 | $111.59 | $111.60 | $111.60 |
| Purchase #2 | $224.98 | 4.528% | $235.1671 | $235.17 | $235.15 | $235.20 |
| Purchase #3 | $127.92 | 11.829% | $143.0517 | $143.05 | $143.05 | $143.10 |
| Purchase #4 | $92.90 | 3.720% | $96.3559 | $96.36 | $96.35 | $96.40 |
| Purchase #5 | $46.70 | 12.778% | $52.6673 | $52.67 | $52.65 | $52.70 |
| Purchase #6 | $32.85 | 12.777% | $37.0472 | $37.05 | $37.05 | $37.00 |
| Purchase #7 | $92.25 | 4.174% | $96.1005 | $96.10 | $96.10 | $96.10 |
| 7 purchase totals = | $724.47 | $771.9780 | $771.99 | $771.95 | $772.10 | |