| 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 | $46.89 | 8.832% | $51.0313 | $51.03 | $51.05 | $51.00 |
| Purchase #2 | $35.91 | 12.606% | $40.4368 | $40.44 | $40.45 | $40.40 |
| Purchase #3 | $243.97 | 11.849% | $272.878 | $272.88 | $272.90 | $272.90 |
| Purchase #4 | $177.52 | 3.254% | $183.2965 | $183.30 | $183.30 | $183.30 |
| Purchase #5 | $229.32 | 11.169% | $254.9328 | $254.93 | $254.95 | $254.90 |
| Purchase #6 | $67.59 | 13.193% | $76.5071 | $76.51 | $76.50 | $76.50 |
| Purchase #7 | $15.74 | 7.510% | $16.9221 | $16.92 | $16.90 | $16.90 |
| 7 purchase totals = | $816.94 | $896.0046 | $896.01 | $896.05 | $895.90 | |