| 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 | $243.83 | 9.669% | $267.4059 | $267.41 | $267.40 | $267.40 |
| Purchase #2 | $62.57 | 4.826% | $65.5896 | $65.59 | $65.60 | $65.60 |
| Purchase #3 | $134.42 | 12.762% | $151.5747 | $151.57 | $151.55 | $151.60 |
| Purchase #4 | $101.44 | 5.476% | $106.9949 | $106.99 | $107.00 | $107.00 |
| Purchase #5 | $32.94 | 5.357% | $34.7046 | $34.70 | $34.70 | $34.70 |
| Purchase #6 | $99.43 | 3.261% | $102.6724 | $102.67 | $102.65 | $102.70 |
| Purchase #7 | $74.55 | 13.166% | $84.3653 | $84.37 | $84.35 | $84.40 |
| 7 purchase totals = | $749.18 | $813.3074 | $813.30 | $813.25 | $813.40 | |