| 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 | $51.99 | 8.492% | $56.405 | $56.41 | $56.40 | $56.40 |
| Purchase #2 | $172.34 | 9.306% | $188.378 | $188.38 | $188.40 | $188.40 |
| Purchase #3 | $180.82 | 6.830% | $193.17 | $193.17 | $193.15 | $193.20 |
| Purchase #4 | $184.89 | 10.224% | $203.7932 | $203.79 | $203.80 | $203.80 |
| Purchase #5 | $175.52 | 4.635% | $183.6554 | $183.66 | $183.65 | $183.70 |
| Purchase #6 | $45.75 | 12.149% | $51.3082 | $51.31 | $51.30 | $51.30 |
| Purchase #7 | $5.43 | 6.746% | $5.7963 | $5.80 | $5.80 | $5.80 |
| 7 purchase totals = | $816.74 | $882.5061 | $882.52 | $882.50 | $882.60 | |