| 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 | $99.30 | 7.382% | $106.6303 | $106.63 | $106.65 | $106.60 |
| Purchase #2 | $49.79 | 4.231% | $51.8966 | $51.90 | $51.90 | $51.90 |
| Purchase #3 | $52.45 | 10.632% | $58.0265 | $58.03 | $58.05 | $58.00 |
| Purchase #4 | $120.83 | 5.139% | $127.0395 | $127.04 | $127.05 | $127.00 |
| Purchase #5 | $125.99 | 4.867% | $132.1219 | $132.12 | $132.10 | $132.10 |
| Purchase #6 | $45.45 | 13.834% | $51.7376 | $51.74 | $51.75 | $51.70 |
| Purchase #7 | $237.59 | 12.703% | $267.7711 | $267.77 | $267.75 | $267.80 |
| 7 purchase totals = | $731.40 | $795.2235 | $795.23 | $795.25 | $795.10 | |