| 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 | $7.83 | 5.538% | $8.2636 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $177.87 | 12.598% | $200.2781 | $200.28 | $200.30 | $200.30 |
| Purchase #3 | $78.28 | 4.326% | $81.6664 | $81.67 | $81.65 | $81.70 |
| Purchase #4 | $63.83 | 11.171% | $70.9604 | $70.96 | $70.95 | $71.00 |
| Purchase #5 | $66.36 | 10.242% | $73.1566 | $73.16 | $73.15 | $73.20 |
| Purchase #6 | $226.96 | 11.304% | $252.6156 | $252.62 | $252.60 | $252.60 |
| Purchase #7 | $202.87 | 12.420% | $228.0665 | $228.07 | $228.05 | $228.10 |
| 7 purchase totals = | $824.00 | $915.0072 | $915.02 | $914.95 | $915.20 | |