| 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 | $51.51 | 8.334% | $55.8028 | $55.80 | $55.80 | $55.80 |
| Purchase #2 | $97.37 | 7.316% | $104.4936 | $104.49 | $104.50 | $104.50 |
| Purchase #3 | $59.42 | 11.325% | $66.1493 | $66.15 | $66.15 | $66.10 |
| Purchase #4 | $184.83 | 9.460% | $202.3149 | $202.31 | $202.30 | $202.30 |
| Purchase #5 | $152.30 | 12.676% | $171.6055 | $171.61 | $171.60 | $171.60 |
| Purchase #6 | $186.74 | 4.738% | $195.5877 | $195.59 | $195.60 | $195.60 |
| Purchase #7 | $87.89 | 9.274% | $96.0409 | $96.04 | $96.05 | $96.00 |
| 7 purchase totals = | $820.06 | $891.9947 | $891.99 | $892.00 | $891.90 | |