| 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 | $33.70 | 5.151% | $35.4359 | $35.44 | $35.45 | $35.40 |
| Purchase #2 | $171.33 | 5.364% | $180.5201 | $180.52 | $180.50 | $180.50 |
| Purchase #3 | $122.26 | 12.845% | $137.9643 | $137.96 | $137.95 | $138.00 |
| Purchase #4 | $73.26 | 11.465% | $81.6593 | $81.66 | $81.65 | $81.70 |
| Purchase #5 | $121.33 | 5.418% | $127.9037 | $127.90 | $127.90 | $127.90 |
| Purchase #6 | $214.78 | 12.109% | $240.7877 | $240.79 | $240.80 | $240.80 |
| Purchase #7 | $70.28 | 5.626% | $74.234 | $74.23 | $74.25 | $74.20 |
| 7 purchase totals = | $806.94 | $878.5050 | $878.50 | $878.50 | $878.50 | |