| 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 | $36.41 | 12.504% | $40.9627 | $40.96 | $40.95 | $41.00 |
| Purchase #2 | $9.70 | 6.365% | $10.3174 | $10.32 | $10.30 | $10.30 |
| Purchase #3 | $213.70 | 12.219% | $239.812 | $239.81 | $239.80 | $239.80 |
| Purchase #4 | $96.87 | 7.713% | $104.3416 | $104.34 | $104.35 | $104.30 |
| Purchase #5 | $206.63 | 13.375% | $234.2668 | $234.27 | $234.25 | $234.30 |
| Purchase #6 | $120.30 | 7.391% | $129.1914 | $129.19 | $129.20 | $129.20 |
| Purchase #7 | $208.99 | 4.644% | $218.6955 | $218.70 | $218.70 | $218.70 |
| 7 purchase totals = | $892.60 | $977.5874 | $977.59 | $977.55 | $977.60 | |