| 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 | $87.45 | 11.826% | $97.7918 | $97.79 | $97.80 | $97.80 |
| Purchase #2 | $12.92 | 12.736% | $14.5655 | $14.57 | $14.55 | $14.60 |
| Purchase #3 | $112.76 | 13.139% | $127.5755 | $127.58 | $127.60 | $127.60 |
| Purchase #4 | $25.59 | 9.231% | $27.9522 | $27.95 | $27.95 | $28.00 |
| Purchase #5 | $216.34 | 10.552% | $239.1682 | $239.17 | $239.15 | $239.20 |
| Purchase #6 | $123.86 | 3.496% | $128.1901 | $128.19 | $128.20 | $128.20 |
| Purchase #7 | $198.44 | 13.413% | $225.0568 | $225.06 | $225.05 | $225.10 |
| 7 purchase totals = | $777.36 | $860.3001 | $860.31 | $860.30 | $860.50 | |