| 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 | $25.65 | 3.585% | $26.5696 | $26.57 | $26.55 | $26.60 |
| Purchase #2 | $31.44 | 10.275% | $34.6705 | $34.67 | $34.65 | $34.70 |
| Purchase #3 | $176.92 | 9.418% | $193.5823 | $193.58 | $193.60 | $193.60 |
| Purchase #4 | $205.70 | 6.182% | $218.4164 | $218.42 | $218.40 | $218.40 |
| Purchase #5 | $10.33 | 11.358% | $11.5033 | $11.50 | $11.50 | $11.50 |
| Purchase #6 | $104.51 | 4.854% | $109.5829 | $109.58 | $109.60 | $109.60 |
| Purchase #7 | $50.91 | 10.258% | $56.1323 | $56.13 | $56.15 | $56.10 |
| 7 purchase totals = | $605.46 | $650.4573 | $650.45 | $650.45 | $650.50 | |