| 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 | $76.52 | 8.316% | $82.8834 | $82.88 | $82.90 | $82.90 |
| Purchase #2 | $158.47 | 11.238% | $176.2789 | $176.28 | $176.30 | $176.30 |
| Purchase #3 | $134.62 | 3.244% | $138.9871 | $138.99 | $139.00 | $139.00 |
| Purchase #4 | $10.59 | 5.721% | $11.1959 | $11.20 | $11.20 | $11.20 |
| Purchase #5 | $112.84 | 11.548% | $125.8708 | $125.87 | $125.85 | $125.90 |
| Purchase #6 | $96.30 | 4.372% | $100.5102 | $100.51 | $100.50 | $100.50 |
| Purchase #7 | $180.72 | 10.345% | $199.4155 | $199.42 | $199.40 | $199.40 |
| 7 purchase totals = | $770.06 | $835.1418 | $835.15 | $835.15 | $835.20 | |