| 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 | $13.27 | 8.587% | $14.4095 | $14.41 | $14.40 | $14.40 |
| Purchase #2 | $191.30 | 10.254% | $210.9159 | $210.92 | $210.90 | $210.90 |
| Purchase #3 | $53.97 | 12.332% | $60.6256 | $60.63 | $60.65 | $60.60 |
| Purchase #4 | $216.40 | 4.108% | $225.2897 | $225.29 | $225.30 | $225.30 |
| Purchase #5 | $207.70 | 11.401% | $231.3799 | $231.38 | $231.40 | $231.40 |
| Purchase #6 | $97.99 | 3.476% | $101.3961 | $101.40 | $101.40 | $101.40 |
| Purchase #7 | $66.56 | 3.773% | $69.0713 | $69.07 | $69.05 | $69.10 |
| 7 purchase totals = | $847.19 | $913.0880 | $913.10 | $913.10 | $913.10 | |