| 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 | $98.40 | 6.668% | $104.9613 | $104.96 | $104.95 | $105.00 |
| Purchase #2 | $15.91 | 10.393% | $17.5635 | $17.56 | $17.55 | $17.60 |
| Purchase #3 | $225.66 | 7.523% | $242.6364 | $242.64 | $242.65 | $242.60 |
| Purchase #4 | $51.27 | 13.821% | $58.356 | $58.36 | $58.35 | $58.40 |
| Purchase #5 | $180.36 | 8.591% | $195.8547 | $195.85 | $195.85 | $195.90 |
| Purchase #6 | $205.30 | 4.766% | $215.0846 | $215.08 | $215.10 | $215.10 |
| Purchase #7 | $152.57 | 13.194% | $172.7001 | $172.70 | $172.70 | $172.70 |
| 7 purchase totals = | $929.47 | $1,007.1566 | $1,007.15 | $1,007.15 | $1,007.30 | |