| 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 | $78.97 | 8.254% | $85.4882 | $85.49 | $85.50 | $85.50 |
| Purchase #2 | $170.48 | 8.359% | $184.7304 | $184.73 | $184.75 | $184.70 |
| Purchase #3 | $24.87 | 13.821% | $28.3073 | $28.31 | $28.30 | $28.30 |
| Purchase #4 | $171.77 | 3.154% | $177.1876 | $177.19 | $177.20 | $177.20 |
| Purchase #5 | $163.34 | 3.209% | $168.5816 | $168.58 | $168.60 | $168.60 |
| Purchase #6 | $32.92 | 6.779% | $35.1516 | $35.15 | $35.15 | $35.20 |
| Purchase #7 | $178.54 | 9.734% | $195.9191 | $195.92 | $195.90 | $195.90 |
| 7 purchase totals = | $820.89 | $875.3658 | $875.37 | $875.40 | $875.40 | |