| 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 | $96.54 | 3.858% | $100.2645 | $100.26 | $100.25 | $100.30 |
| Purchase #2 | $76.45 | 12.212% | $85.7861 | $85.79 | $85.80 | $85.80 |
| Purchase #3 | $91.36 | 9.175% | $99.7423 | $99.74 | $99.75 | $99.70 |
| Purchase #4 | $162.63 | 4.468% | $169.8963 | $169.90 | $169.90 | $169.90 |
| Purchase #5 | $240.39 | 13.552% | $272.9677 | $272.97 | $272.95 | $273.00 |
| Purchase #6 | $6.46 | 4.422% | $6.7457 | $6.75 | $6.75 | $6.70 |
| Purchase #7 | $32.63 | 10.463% | $36.0441 | $36.04 | $36.05 | $36.00 |
| 7 purchase totals = | $706.46 | $771.4467 | $771.45 | $771.45 | $771.40 | |