| 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 | $37.65 | 13.871% | $42.8724 | $42.87 | $42.85 | $42.90 |
| Purchase #2 | $174.98 | 4.531% | $182.9083 | $182.91 | $182.90 | $182.90 |
| Purchase #3 | $195.72 | 5.864% | $207.197 | $207.20 | $207.20 | $207.20 |
| Purchase #4 | $180.83 | 6.294% | $192.2114 | $192.21 | $192.20 | $192.20 |
| Purchase #5 | $117.48 | 6.220% | $124.7873 | $124.79 | $124.80 | $124.80 |
| Purchase #6 | $195.48 | 10.191% | $215.4014 | $215.40 | $215.40 | $215.40 |
| Purchase #7 | $6.73 | 4.741% | $7.0491 | $7.05 | $7.05 | $7.00 |
| 7 purchase totals = | $908.87 | $972.4269 | $972.43 | $972.40 | $972.40 | |