| 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 | $37.66 | 12.526% | $42.3773 | $42.38 | $42.40 | $42.40 |
| Purchase #2 | $177.31 | 4.775% | $185.7766 | $185.78 | $185.80 | $185.80 |
| Purchase #3 | $33.46 | 6.756% | $35.7206 | $35.72 | $35.70 | $35.70 |
| Purchase #4 | $186.81 | 5.837% | $197.7141 | $197.71 | $197.70 | $197.70 |
| Purchase #5 | $211.54 | 4.355% | $220.7526 | $220.75 | $220.75 | $220.80 |
| Purchase #6 | $41.67 | 10.194% | $45.9178 | $45.92 | $45.90 | $45.90 |
| Purchase #7 | $127.73 | 5.230% | $134.4103 | $134.41 | $134.40 | $134.40 |
| 7 purchase totals = | $816.18 | $862.6693 | $862.67 | $862.65 | $862.70 | |