| 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 | $26.29 | 6.669% | $28.0433 | $28.04 | $28.05 | $28.00 |
| Purchase #2 | $196.70 | 12.863% | $222.0015 | $222.00 | $222.00 | $222.00 |
| Purchase #3 | $41.97 | 9.429% | $45.9274 | $45.93 | $45.95 | $45.90 |
| Purchase #4 | $90.27 | 8.572% | $98.0079 | $98.01 | $98.00 | $98.00 |
| Purchase #5 | $173.59 | 4.384% | $181.2002 | $181.20 | $181.20 | $181.20 |
| Purchase #6 | $57.48 | 10.381% | $63.447 | $63.45 | $63.45 | $63.40 |
| Purchase #7 | $120.50 | 11.505% | $134.3635 | $134.36 | $134.35 | $134.40 |
| 7 purchase totals = | $706.80 | $772.9908 | $772.99 | $773.00 | $772.90 | |