| 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 | $8.98 | 6.301% | $9.5458 | $9.55 | $9.55 | $9.50 |
| Purchase #2 | $53.77 | 7.398% | $57.7479 | $57.75 | $57.75 | $57.70 |
| Purchase #3 | $71.83 | 8.703% | $78.0814 | $78.08 | $78.10 | $78.10 |
| Purchase #4 | $109.46 | 13.538% | $124.2787 | $124.28 | $124.30 | $124.30 |
| Purchase #5 | $58.69 | 8.466% | $63.6587 | $63.66 | $63.65 | $63.70 |
| Purchase #6 | $222.44 | 8.706% | $241.8056 | $241.81 | $241.80 | $241.80 |
| Purchase #7 | $72.40 | 9.518% | $79.291 | $79.29 | $79.30 | $79.30 |
| 7 purchase totals = | $597.57 | $654.4091 | $654.42 | $654.45 | $654.40 | |