| 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 | $40.50 | 8.863% | $44.0895 | $44.09 | $44.10 | $44.10 |
| Purchase #2 | $201.68 | 3.154% | $208.041 | $208.04 | $208.05 | $208.00 |
| Purchase #3 | $94.99 | 10.185% | $104.6647 | $104.66 | $104.65 | $104.70 |
| Purchase #4 | $76.76 | 9.336% | $83.9263 | $83.93 | $83.95 | $83.90 |
| Purchase #5 | $92.98 | 10.543% | $102.7829 | $102.78 | $102.80 | $102.80 |
| Purchase #6 | $58.52 | 8.793% | $63.6657 | $63.67 | $63.65 | $63.70 |
| Purchase #7 | $84.65 | 11.199% | $94.13 | $94.13 | $94.15 | $94.10 |
| 7 purchase totals = | $650.08 | $701.3001 | $701.30 | $701.35 | $701.30 | |