| 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 | $8.71 | 10.147% | $9.5938 | $9.59 | $9.60 | $9.60 |
| Purchase #2 | $177.82 | 6.419% | $189.2343 | $189.23 | $189.25 | $189.20 |
| Purchase #3 | $147.44 | 4.576% | $154.1869 | $154.19 | $154.20 | $154.20 |
| Purchase #4 | $5.27 | 3.629% | $5.4612 | $5.46 | $5.45 | $5.50 |
| Purchase #5 | $231.78 | 11.181% | $257.6953 | $257.70 | $257.70 | $257.70 |
| Purchase #6 | $25.90 | 3.606% | $26.834 | $26.83 | $26.85 | $26.80 |
| Purchase #7 | $72.29 | 3.697% | $74.9626 | $74.96 | $74.95 | $75.00 |
| 7 purchase totals = | $669.21 | $717.9681 | $717.96 | $718.00 | $718.00 | |