| 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 | $104.84 | 11.192% | $116.5737 | $116.57 | $116.55 | $116.60 |
| Purchase #2 | $108.36 | 3.575% | $112.2339 | $112.23 | $112.25 | $112.20 |
| Purchase #3 | $100.92 | 4.504% | $105.4654 | $105.47 | $105.45 | $105.50 |
| Purchase #4 | $74.75 | 4.205% | $77.8932 | $77.89 | $77.90 | $77.90 |
| Purchase #5 | $37.41 | 6.130% | $39.7032 | $39.70 | $39.70 | $39.70 |
| Purchase #6 | $98.92 | 10.206% | $109.0158 | $109.02 | $109.00 | $109.00 |
| Purchase #7 | $108.97 | 11.409% | $121.4024 | $121.40 | $121.40 | $121.40 |
| 7 purchase totals = | $634.17 | $682.2876 | $682.28 | $682.25 | $682.30 | |