| 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 | $78.62 | 5.328% | $82.8089 | $82.81 | $82.80 | $82.80 |
| Purchase #2 | $33.79 | 10.629% | $37.3815 | $37.38 | $37.40 | $37.40 |
| Purchase #3 | $170.97 | 3.659% | $177.2258 | $177.23 | $177.25 | $177.20 |
| Purchase #4 | $102.33 | 8.815% | $111.3504 | $111.35 | $111.35 | $111.40 |
| Purchase #5 | $163.75 | 4.793% | $171.5985 | $171.60 | $171.60 | $171.60 |
| Purchase #6 | $244.63 | 8.302% | $264.9392 | $264.94 | $264.95 | $264.90 |
| Purchase #7 | $69.87 | 13.704% | $79.445 | $79.45 | $79.45 | $79.40 |
| 7 purchase totals = | $863.96 | $924.7493 | $924.76 | $924.80 | $924.70 | |