| 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 | $127.63 | 13.360% | $144.6814 | $144.68 | $144.70 | $144.70 |
| Purchase #2 | $64.69 | 8.186% | $69.9855 | $69.99 | $70.00 | $70.00 |
| Purchase #3 | $91.92 | 9.447% | $100.6037 | $100.60 | $100.60 | $100.60 |
| Purchase #4 | $56.77 | 9.493% | $62.1592 | $62.16 | $62.15 | $62.20 |
| Purchase #5 | $199.46 | 3.680% | $206.8001 | $206.80 | $206.80 | $206.80 |
| Purchase #6 | $15.33 | 13.340% | $17.375 | $17.38 | $17.40 | $17.40 |
| Purchase #7 | $102.48 | 8.211% | $110.8946 | $110.89 | $110.90 | $110.90 |
| 7 purchase totals = | $658.28 | $712.4995 | $712.50 | $712.55 | $712.60 | |