| 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 | $10.86 | 6.687% | $11.5862 | $11.59 | $11.60 | $11.60 |
| Purchase #2 | $26.93 | 12.772% | $30.3695 | $30.37 | $30.35 | $30.40 |
| Purchase #3 | $189.65 | 13.128% | $214.5473 | $214.55 | $214.55 | $214.50 |
| Purchase #4 | $184.97 | 6.479% | $196.9542 | $196.95 | $196.95 | $197.00 |
| Purchase #5 | $26.43 | 7.373% | $28.3787 | $28.38 | $28.40 | $28.40 |
| Purchase #6 | $45.80 | 5.308% | $48.2311 | $48.23 | $48.25 | $48.20 |
| Purchase #7 | $218.29 | 13.454% | $247.6587 | $247.66 | $247.65 | $247.70 |
| 7 purchase totals = | $702.93 | $777.7257 | $777.73 | $777.75 | $777.80 | |