| 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 | $22.99 | 10.628% | $25.4334 | $25.43 | $25.45 | $25.40 |
| Purchase #2 | $58.42 | 10.495% | $64.5512 | $64.55 | $64.55 | $64.60 |
| Purchase #3 | $40.78 | 3.648% | $42.2677 | $42.27 | $42.25 | $42.30 |
| Purchase #4 | $102.95 | 6.559% | $109.7025 | $109.70 | $109.70 | $109.70 |
| Purchase #5 | $170.59 | 3.739% | $176.9684 | $176.97 | $176.95 | $177.00 |
| Purchase #6 | $13.72 | 4.576% | $14.3478 | $14.35 | $14.35 | $14.30 |
| Purchase #7 | $93.40 | 10.591% | $103.292 | $103.29 | $103.30 | $103.30 |
| 7 purchase totals = | $502.85 | $536.5630 | $536.56 | $536.55 | $536.60 | |