| 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 | $128.31 | 4.844% | $134.5253 | $134.53 | $134.55 | $134.50 |
| Purchase #2 | $127.71 | 12.752% | $143.9956 | $144.00 | $144.00 | $144.00 |
| Purchase #3 | $89.90 | 8.570% | $97.6044 | $97.60 | $97.60 | $97.60 |
| Purchase #4 | $6.40 | 5.684% | $6.7638 | $6.76 | $6.75 | $6.80 |
| Purchase #5 | $26.75 | 9.501% | $29.2915 | $29.29 | $29.30 | $29.30 |
| Purchase #6 | $49.45 | 6.726% | $52.776 | $52.78 | $52.80 | $52.80 |
| Purchase #7 | $5.89 | 12.116% | $6.6036 | $6.60 | $6.60 | $6.60 |
| 7 purchase totals = | $434.41 | $471.5602 | $471.56 | $471.60 | $471.60 | |