| 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 | $35.40 | 12.366% | $39.7776 | $39.78 | $39.80 | $39.80 |
| Purchase #2 | $138.98 | 9.625% | $152.3568 | $152.36 | $152.35 | $152.40 |
| Purchase #3 | $125.66 | 10.133% | $138.3931 | $138.39 | $138.40 | $138.40 |
| Purchase #4 | $156.51 | 8.461% | $169.7523 | $169.75 | $169.75 | $169.80 |
| Purchase #5 | $79.40 | 4.340% | $82.846 | $82.85 | $82.85 | $82.80 |
| Purchase #6 | $31.76 | 4.858% | $33.3029 | $33.30 | $33.30 | $33.30 |
| Purchase #7 | $98.99 | 9.579% | $108.4723 | $108.47 | $108.45 | $108.50 |
| 7 purchase totals = | $666.70 | $724.9010 | $724.90 | $724.90 | $725.00 | |