| 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 | $139.41 | 4.748% | $146.0292 | $146.03 | $146.05 | $146.00 |
| Purchase #2 | $46.92 | 4.127% | $48.8564 | $48.86 | $48.85 | $48.90 |
| Purchase #3 | $5.52 | 4.549% | $5.7711 | $5.77 | $5.75 | $5.80 |
| Purchase #4 | $37.96 | 8.674% | $41.2527 | $41.25 | $41.25 | $41.30 |
| Purchase #5 | $156.54 | 13.504% | $177.6792 | $177.68 | $177.70 | $177.70 |
| Purchase #6 | $93.65 | 13.763% | $106.539 | $106.54 | $106.55 | $106.50 |
| Purchase #7 | $250.48 | 9.733% | $274.8592 | $274.86 | $274.85 | $274.90 |
| 7 purchase totals = | $730.48 | $800.9868 | $800.99 | $801.00 | $801.10 | |