| 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 | $44.34 | 9.822% | $48.6951 | $48.70 | $48.70 | $48.70 |
| Purchase #2 | $157.75 | 10.223% | $173.8768 | $173.88 | $173.90 | $173.90 |
| Purchase #3 | $96.95 | 11.492% | $108.0915 | $108.09 | $108.10 | $108.10 |
| Purchase #4 | $82.96 | 3.234% | $85.6429 | $85.64 | $85.65 | $85.60 |
| Purchase #5 | $62.95 | 9.868% | $69.1619 | $69.16 | $69.15 | $69.20 |
| Purchase #6 | $116.33 | 6.599% | $124.0066 | $124.01 | $124.00 | $124.00 |
| Purchase #7 | $30.72 | 7.183% | $32.9266 | $32.93 | $32.95 | $32.90 |
| 7 purchase totals = | $592.00 | $642.4014 | $642.41 | $642.45 | $642.40 | |