| 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 | $36.46 | 12.619% | $41.0609 | $41.06 | $41.05 | $41.10 |
| Purchase #2 | $40.32 | 11.801% | $45.0782 | $45.08 | $45.10 | $45.10 |
| Purchase #3 | $9.48 | 8.572% | $10.2926 | $10.29 | $10.30 | $10.30 |
| Purchase #4 | $214.66 | 9.747% | $235.5829 | $235.58 | $235.60 | $235.60 |
| Purchase #5 | $18.74 | 3.525% | $19.4006 | $19.40 | $19.40 | $19.40 |
| Purchase #6 | $198.97 | 10.820% | $220.4986 | $220.50 | $220.50 | $220.50 |
| Purchase #7 | $232.26 | 13.650% | $263.9635 | $263.96 | $263.95 | $264.00 |
| 7 purchase totals = | $750.89 | $835.8773 | $835.87 | $835.90 | $836.00 | |