| 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 | $107.53 | 5.772% | $113.7366 | $113.74 | $113.75 | $113.70 |
| Purchase #2 | $39.69 | 10.331% | $43.7904 | $43.79 | $43.80 | $43.80 |
| Purchase #3 | $11.87 | 8.488% | $12.8775 | $12.88 | $12.90 | $12.90 |
| Purchase #4 | $29.38 | 12.836% | $33.1512 | $33.15 | $33.15 | $33.20 |
| Purchase #5 | $133.62 | 4.753% | $139.971 | $139.97 | $139.95 | $140.00 |
| Purchase #6 | $116.50 | 11.418% | $129.802 | $129.80 | $129.80 | $129.80 |
| Purchase #7 | $31.40 | 11.440% | $34.9922 | $34.99 | $35.00 | $35.00 |
| 7 purchase totals = | $469.99 | $508.3209 | $508.32 | $508.35 | $508.40 | |