| 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 | $46.47 | 13.373% | $52.6844 | $52.68 | $52.70 | $52.70 |
| Purchase #2 | $14.47 | 6.812% | $15.4557 | $15.46 | $15.45 | $15.50 |
| Purchase #3 | $6.51 | 5.625% | $6.8762 | $6.88 | $6.90 | $6.90 |
| Purchase #4 | $5.62 | 3.103% | $5.7944 | $5.79 | $5.80 | $5.80 |
| Purchase #5 | $127.93 | 13.417% | $145.0944 | $145.09 | $145.10 | $145.10 |
| Purchase #6 | $221.87 | 4.873% | $232.6817 | $232.68 | $232.70 | $232.70 |
| Purchase #7 | $9.43 | 8.793% | $10.2592 | $10.26 | $10.25 | $10.30 |
| 7 purchase totals = | $432.30 | $468.8460 | $468.84 | $468.90 | $469.00 | |