| 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 | $14.60 | 4.183% | $15.2107 | $15.21 | $15.20 | $15.20 |
| Purchase #2 | $45.92 | 5.529% | $48.4589 | $48.46 | $48.45 | $48.50 |
| Purchase #3 | $112.89 | 8.388% | $122.3592 | $122.36 | $122.35 | $122.40 |
| Purchase #4 | $192.43 | 8.586% | $208.952 | $208.95 | $208.95 | $209.00 |
| Purchase #5 | $111.29 | 12.839% | $125.5785 | $125.58 | $125.60 | $125.60 |
| Purchase #6 | $54.77 | 5.771% | $57.9308 | $57.93 | $57.95 | $57.90 |
| Purchase #7 | $169.41 | 5.331% | $178.4412 | $178.44 | $178.45 | $178.40 |
| 7 purchase totals = | $701.31 | $756.9313 | $756.93 | $756.95 | $757.00 | |