| 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 | $32.88 | 6.640% | $35.0632 | $35.06 | $35.05 | $35.10 |
| Purchase #2 | $157.97 | 10.772% | $174.9865 | $174.99 | $175.00 | $175.00 |
| Purchase #3 | $99.41 | 3.197% | $102.5881 | $102.59 | $102.60 | $102.60 |
| Purchase #4 | $113.99 | 4.166% | $118.7388 | $118.74 | $118.75 | $118.70 |
| Purchase #5 | $15.71 | 4.726% | $16.4525 | $16.45 | $16.45 | $16.50 |
| Purchase #6 | $27.66 | 12.608% | $31.1474 | $31.15 | $31.15 | $31.10 |
| Purchase #7 | $126.77 | 13.322% | $143.6583 | $143.66 | $143.65 | $143.70 |
| 7 purchase totals = | $574.39 | $622.6348 | $622.64 | $622.65 | $622.70 | |