| 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 | $72.70 | 3.570% | $75.2954 | $75.30 | $75.30 | $75.30 |
| Purchase #2 | $200.49 | 13.447% | $227.4499 | $227.45 | $227.45 | $227.40 |
| Purchase #3 | $150.66 | 5.184% | $158.4702 | $158.47 | $158.45 | $158.50 |
| Purchase #4 | $30.75 | 7.476% | $33.0489 | $33.05 | $33.05 | $33.00 |
| Purchase #5 | $215.66 | 12.724% | $243.1006 | $243.10 | $243.10 | $243.10 |
| Purchase #6 | $225.67 | 13.398% | $255.9053 | $255.91 | $255.90 | $255.90 |
| Purchase #7 | $121.54 | 9.794% | $133.4436 | $133.44 | $133.45 | $133.40 |
| 7 purchase totals = | $1,017.47 | $1,126.7139 | $1,126.72 | $1,126.70 | $1,126.60 | |