| 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 | $23.91 | 10.832% | $26.4999 | $26.50 | $26.50 | $26.50 |
| Purchase #2 | $10.85 | 10.722% | $12.0133 | $12.01 | $12.00 | $12.00 |
| Purchase #3 | $102.66 | 7.755% | $110.6213 | $110.62 | $110.60 | $110.60 |
| Purchase #4 | $50.97 | 11.718% | $56.9427 | $56.94 | $56.95 | $56.90 |
| Purchase #5 | $68.63 | 12.639% | $77.3041 | $77.30 | $77.30 | $77.30 |
| Purchase #6 | $28.59 | 9.206% | $31.222 | $31.22 | $31.20 | $31.20 |
| Purchase #7 | $216.29 | 10.343% | $238.6609 | $238.66 | $238.65 | $238.70 |
| 7 purchase totals = | $501.90 | $553.2642 | $553.25 | $553.20 | $553.20 | |