| 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 | $54.32 | 5.391% | $57.2484 | $57.25 | $57.25 | $57.20 |
| Purchase #2 | $7.38 | 8.172% | $7.9831 | $7.98 | $8.00 | $8.00 |
| Purchase #3 | $35.50 | 6.652% | $37.8615 | $37.86 | $37.85 | $37.90 |
| Purchase #4 | $26.43 | 8.382% | $28.6454 | $28.65 | $28.65 | $28.60 |
| Purchase #5 | $219.66 | 8.154% | $237.5711 | $237.57 | $237.55 | $237.60 |
| Purchase #6 | $230.36 | 4.512% | $240.7538 | $240.75 | $240.75 | $240.80 |
| Purchase #7 | $85.96 | 4.456% | $89.7904 | $89.79 | $89.80 | $89.80 |
| 7 purchase totals = | $659.61 | $699.8537 | $699.85 | $699.85 | $699.90 | |