| 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 | $33.99 | 13.556% | $38.5977 | $38.60 | $38.60 | $38.60 |
| Purchase #2 | $72.46 | 7.785% | $78.101 | $78.10 | $78.10 | $78.10 |
| Purchase #3 | $87.56 | 10.807% | $97.0226 | $97.02 | $97.00 | $97.00 |
| Purchase #4 | $198.36 | 7.239% | $212.7193 | $212.72 | $212.70 | $212.70 |
| Purchase #5 | $173.35 | 4.552% | $181.2409 | $181.24 | $181.25 | $181.20 |
| Purchase #6 | $112.45 | 11.409% | $125.2794 | $125.28 | $125.30 | $125.30 |
| Purchase #7 | $111.80 | 13.802% | $127.2306 | $127.23 | $127.25 | $127.20 |
| 7 purchase totals = | $789.97 | $860.1915 | $860.19 | $860.20 | $860.10 | |