| 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 | $67.99 | 10.605% | $75.2003 | $75.20 | $75.20 | $75.20 |
| Purchase #2 | $237.54 | 5.798% | $251.3126 | $251.31 | $251.30 | $251.30 |
| Purchase #3 | $177.33 | 10.544% | $196.0277 | $196.03 | $196.05 | $196.00 |
| Purchase #4 | $115.63 | 8.176% | $125.0839 | $125.08 | $125.10 | $125.10 |
| Purchase #5 | $160.61 | 3.429% | $166.1173 | $166.12 | $166.10 | $166.10 |
| Purchase #6 | $86.56 | 5.709% | $91.5017 | $91.50 | $91.50 | $91.50 |
| Purchase #7 | $124.88 | 10.604% | $138.1223 | $138.12 | $138.10 | $138.10 |
| 7 purchase totals = | $970.54 | $1,043.3658 | $1,043.36 | $1,043.35 | $1,043.30 | |