| 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 | $126.96 | 10.845% | $140.7288 | $140.73 | $140.75 | $140.70 |
| Purchase #2 | $89.27 | 7.323% | $95.8072 | $95.81 | $95.80 | $95.80 |
| Purchase #3 | $72.83 | 3.571% | $75.4308 | $75.43 | $75.45 | $75.40 |
| Purchase #4 | $27.40 | 7.148% | $29.3586 | $29.36 | $29.35 | $29.40 |
| Purchase #5 | $119.26 | 11.556% | $133.0417 | $133.04 | $133.05 | $133.00 |
| Purchase #6 | $45.29 | 9.771% | $49.7153 | $49.72 | $49.70 | $49.70 |
| Purchase #7 | $141.30 | 6.856% | $150.9875 | $150.99 | $151.00 | $151.00 |
| 7 purchase totals = | $622.31 | $675.0699 | $675.08 | $675.10 | $675.00 | |