| 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 | $33.83 | 4.275% | $35.2762 | $35.28 | $35.30 | $35.30 |
| Purchase #2 | $68.78 | 6.338% | $73.1393 | $73.14 | $73.15 | $73.10 |
| Purchase #3 | $193.92 | 13.551% | $220.1981 | $220.20 | $220.20 | $220.20 |
| Purchase #4 | $14.42 | 10.681% | $15.9602 | $15.96 | $15.95 | $16.00 |
| Purchase #5 | $64.47 | 7.837% | $69.5225 | $69.52 | $69.50 | $69.50 |
| Purchase #6 | $152.33 | 13.852% | $173.4308 | $173.43 | $173.45 | $173.40 |
| Purchase #7 | $122.56 | 3.849% | $127.2773 | $127.28 | $127.30 | $127.30 |
| 7 purchase totals = | $650.31 | $714.8044 | $714.81 | $714.85 | $714.80 | |