| 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 | $74.27 | 4.598% | $77.6849 | $77.68 | $77.70 | $77.70 |
| Purchase #2 | $82.87 | 3.713% | $85.947 | $85.95 | $85.95 | $85.90 |
| Purchase #3 | $178.62 | 13.530% | $202.7873 | $202.79 | $202.80 | $202.80 |
| Purchase #4 | $102.38 | 6.286% | $108.8156 | $108.82 | $108.80 | $108.80 |
| Purchase #5 | $44.55 | 12.112% | $49.9459 | $49.95 | $49.95 | $49.90 |
| Purchase #6 | $229.54 | 7.319% | $246.34 | $246.34 | $246.35 | $246.30 |
| Purchase #7 | $127.80 | 4.745% | $133.8641 | $133.86 | $133.85 | $133.90 |
| 7 purchase totals = | $840.03 | $905.3848 | $905.39 | $905.40 | $905.30 | |