| 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 | $83.97 | 5.385% | $88.4918 | $88.49 | $88.50 | $88.50 |
| Purchase #2 | $34.72 | 8.755% | $37.7597 | $37.76 | $37.75 | $37.80 |
| Purchase #3 | $205.27 | 11.432% | $228.7365 | $228.74 | $228.75 | $228.70 |
| Purchase #4 | $51.83 | 9.482% | $56.7445 | $56.74 | $56.75 | $56.70 |
| Purchase #5 | $66.92 | 10.719% | $74.0932 | $74.09 | $74.10 | $74.10 |
| Purchase #6 | $231.25 | 7.145% | $247.7728 | $247.77 | $247.75 | $247.80 |
| Purchase #7 | $168.41 | 9.628% | $184.6245 | $184.62 | $184.60 | $184.60 |
| 7 purchase totals = | $842.37 | $918.2230 | $918.21 | $918.20 | $918.20 | |