| 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 | $42.75 | 4.246% | $44.5652 | $44.57 | $44.55 | $44.60 |
| Purchase #2 | $16.87 | 4.663% | $17.6566 | $17.66 | $17.65 | $17.70 |
| Purchase #3 | $172.29 | 11.533% | $192.1602 | $192.16 | $192.15 | $192.20 |
| Purchase #4 | $85.45 | 8.793% | $92.9636 | $92.96 | $92.95 | $93.00 |
| Purchase #5 | $230.83 | 3.819% | $239.6454 | $239.65 | $239.65 | $239.60 |
| Purchase #6 | $102.41 | 12.837% | $115.5564 | $115.56 | $115.55 | $115.60 |
| Purchase #7 | $30.66 | 8.459% | $33.2535 | $33.25 | $33.25 | $33.30 |
| 7 purchase totals = | $681.26 | $735.8009 | $735.81 | $735.75 | $736.00 | |