| 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 | $69.43 | 6.594% | $74.0082 | $74.01 | $74.00 | $74.00 |
| Purchase #2 | $98.71 | 4.655% | $103.305 | $103.31 | $103.30 | $103.30 |
| Purchase #3 | $33.46 | 12.831% | $37.7533 | $37.75 | $37.75 | $37.80 |
| Purchase #4 | $65.58 | 11.453% | $73.0909 | $73.09 | $73.10 | $73.10 |
| Purchase #5 | $46.56 | 10.171% | $51.2956 | $51.30 | $51.30 | $51.30 |
| Purchase #6 | $139.95 | 12.513% | $157.4619 | $157.46 | $157.45 | $157.50 |
| Purchase #7 | $6.91 | 4.209% | $7.2008 | $7.20 | $7.20 | $7.20 |
| 7 purchase totals = | $460.60 | $504.1157 | $504.12 | $504.10 | $504.20 | |