| 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 | $27.71 | 9.345% | $30.2995 | $30.30 | $30.30 | $30.30 |
| Purchase #2 | $18.94 | 13.483% | $21.4937 | $21.49 | $21.50 | $21.50 |
| Purchase #3 | $75.82 | 6.694% | $80.8954 | $80.90 | $80.90 | $80.90 |
| Purchase #4 | $170.51 | 7.412% | $183.1482 | $183.15 | $183.15 | $183.10 |
| Purchase #5 | $200.91 | 3.313% | $207.5661 | $207.57 | $207.55 | $207.60 |
| Purchase #6 | $25.86 | 9.382% | $28.2862 | $28.29 | $28.30 | $28.30 |
| Purchase #7 | $240.44 | 10.863% | $266.559 | $266.56 | $266.55 | $266.60 |
| 7 purchase totals = | $760.19 | $818.2481 | $818.26 | $818.25 | $818.30 | |