| 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 | $70.42 | 6.718% | $75.1508 | $75.15 | $75.15 | $75.20 |
| Purchase #2 | $64.52 | 13.727% | $73.3767 | $73.38 | $73.40 | $73.40 |
| Purchase #3 | $127.96 | 5.331% | $134.7815 | $134.78 | $134.80 | $134.80 |
| Purchase #4 | $232.44 | 7.716% | $250.3751 | $250.38 | $250.40 | $250.40 |
| Purchase #5 | $168.44 | 11.255% | $187.3979 | $187.40 | $187.40 | $187.40 |
| Purchase #6 | $48.31 | 12.382% | $54.2917 | $54.29 | $54.30 | $54.30 |
| Purchase #7 | $37.45 | 10.473% | $41.3721 | $41.37 | $41.35 | $41.40 |
| 7 purchase totals = | $749.54 | $816.7458 | $816.75 | $816.80 | $816.90 | |