| 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 | $38.35 | 9.415% | $41.9607 | $41.96 | $41.95 | $42.00 |
| Purchase #2 | $30.77 | 9.449% | $33.6775 | $33.68 | $33.70 | $33.70 |
| Purchase #3 | $93.30 | 9.339% | $102.0133 | $102.01 | $102.00 | $102.00 |
| Purchase #4 | $129.78 | 6.801% | $138.6063 | $138.61 | $138.60 | $138.60 |
| Purchase #5 | $179.55 | 3.819% | $186.407 | $186.41 | $186.40 | $186.40 |
| Purchase #6 | $219.89 | 6.657% | $234.5281 | $234.53 | $234.55 | $234.50 |
| Purchase #7 | $77.26 | 6.739% | $82.4666 | $82.47 | $82.45 | $82.50 |
| 7 purchase totals = | $768.90 | $819.6595 | $819.67 | $819.65 | $819.70 | |