| 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 | $49.72 | 13.401% | $56.383 | $56.38 | $56.40 | $56.40 |
| Purchase #2 | $44.99 | 5.500% | $47.4645 | $47.46 | $47.45 | $47.50 |
| Purchase #3 | $15.77 | 5.317% | $16.6085 | $16.61 | $16.60 | $16.60 |
| Purchase #4 | $52.62 | 4.657% | $55.0705 | $55.07 | $55.05 | $55.10 |
| Purchase #5 | $55.85 | 4.494% | $58.3599 | $58.36 | $58.35 | $58.40 |
| Purchase #6 | $24.78 | 4.211% | $25.8235 | $25.82 | $25.80 | $25.80 |
| Purchase #7 | $174.74 | 12.167% | $196.0006 | $196.00 | $196.00 | $196.00 |
| 7 purchase totals = | $418.47 | $455.7105 | $455.70 | $455.65 | $455.80 | |