| 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 | $97.76 | 5.328% | $102.9687 | $102.97 | $102.95 | $103.00 |
| Purchase #2 | $96.94 | 11.471% | $108.06 | $108.06 | $108.05 | $108.10 |
| Purchase #3 | $127.74 | 4.718% | $133.7668 | $133.77 | $133.75 | $133.80 |
| Purchase #4 | $138.69 | 12.791% | $156.4298 | $156.43 | $156.45 | $156.40 |
| Purchase #5 | $65.42 | 7.714% | $70.4665 | $70.47 | $70.45 | $70.50 |
| Purchase #6 | $126.60 | 7.389% | $135.9545 | $135.95 | $135.95 | $136.00 |
| Purchase #7 | $95.41 | 8.217% | $103.2498 | $103.25 | $103.25 | $103.20 |
| 7 purchase totals = | $748.56 | $810.8961 | $810.90 | $810.85 | $811.00 | |