| 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 | $58.73 | 13.824% | $66.8488 | $66.85 | $66.85 | $66.80 |
| Purchase #2 | $72.49 | 11.657% | $80.9402 | $80.94 | $80.95 | $80.90 |
| Purchase #3 | $95.49 | 13.255% | $108.1472 | $108.15 | $108.15 | $108.10 |
| Purchase #4 | $219.64 | 5.271% | $231.2172 | $231.22 | $231.20 | $231.20 |
| Purchase #5 | $160.58 | 13.305% | $181.9452 | $181.95 | $181.95 | $181.90 |
| Purchase #6 | $94.97 | 4.331% | $99.0832 | $99.08 | $99.10 | $99.10 |
| Purchase #7 | $63.78 | 4.308% | $66.5276 | $66.53 | $66.55 | $66.50 |
| 7 purchase totals = | $765.68 | $834.7094 | $834.72 | $834.75 | $834.50 | |