| 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 | $8.47 | 6.408% | $9.0128 | $9.01 | $9.00 | $9.00 |
| Purchase #2 | $49.53 | 4.492% | $51.7549 | $51.75 | $51.75 | $51.80 |
| Purchase #3 | $228.78 | 7.359% | $245.6159 | $245.62 | $245.60 | $245.60 |
| Purchase #4 | $67.79 | 5.323% | $71.3985 | $71.40 | $71.40 | $71.40 |
| Purchase #5 | $118.83 | 6.291% | $126.3056 | $126.31 | $126.30 | $126.30 |
| Purchase #6 | $22.52 | 8.261% | $24.3804 | $24.38 | $24.40 | $24.40 |
| Purchase #7 | $40.79 | 13.636% | $46.3521 | $46.35 | $46.35 | $46.40 |
| 7 purchase totals = | $536.71 | $574.8202 | $574.82 | $574.80 | $574.90 | |