| 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 | $98.70 | 8.382% | $106.973 | $106.97 | $106.95 | $107.00 |
| Purchase #2 | $140.27 | 11.615% | $156.5624 | $156.56 | $156.55 | $156.60 |
| Purchase #3 | $241.99 | 10.863% | $268.2774 | $268.28 | $268.30 | $268.30 |
| Purchase #4 | $104.50 | 5.253% | $109.9894 | $109.99 | $110.00 | $110.00 |
| Purchase #5 | $64.91 | 8.807% | $70.6266 | $70.63 | $70.65 | $70.60 |
| Purchase #6 | $95.99 | 3.350% | $99.2057 | $99.21 | $99.20 | $99.20 |
| Purchase #7 | $53.25 | 7.468% | $57.2267 | $57.23 | $57.25 | $57.20 |
| 7 purchase totals = | $799.61 | $868.8612 | $868.87 | $868.90 | $868.90 | |