| 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 | $17.49 | 4.270% | $18.2368 | $18.24 | $18.25 | $18.20 |
| Purchase #2 | $7.44 | 3.672% | $7.7132 | $7.71 | $7.70 | $7.70 |
| Purchase #3 | $44.52 | 3.248% | $45.966 | $45.97 | $45.95 | $46.00 |
| Purchase #4 | $31.70 | 8.541% | $34.4075 | $34.41 | $34.40 | $34.40 |
| Purchase #5 | $165.99 | 3.251% | $171.3863 | $171.39 | $171.40 | $171.40 |
| Purchase #6 | $173.71 | 5.810% | $183.8026 | $183.80 | $183.80 | $183.80 |
| Purchase #7 | $185.37 | 5.833% | $196.1826 | $196.18 | $196.20 | $196.20 |
| 7 purchase totals = | $626.22 | $657.6950 | $657.70 | $657.70 | $657.70 | |