| 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 | $20.63 | 11.789% | $23.0621 | $23.06 | $23.05 | $23.10 |
| Purchase #2 | $183.80 | 13.810% | $209.1828 | $209.18 | $209.20 | $209.20 |
| Purchase #3 | $48.83 | 7.430% | $52.4581 | $52.46 | $52.45 | $52.50 |
| Purchase #4 | $152.52 | 9.289% | $166.6876 | $166.69 | $166.70 | $166.70 |
| Purchase #5 | $43.75 | 3.813% | $45.4182 | $45.42 | $45.40 | $45.40 |
| Purchase #6 | $187.99 | 9.858% | $206.5221 | $206.52 | $206.50 | $206.50 |
| Purchase #7 | $53.41 | 5.171% | $56.1718 | $56.17 | $56.15 | $56.20 |
| 7 purchase totals = | $690.93 | $759.5027 | $759.50 | $759.45 | $759.60 | |