| 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 | $23.75 | 12.753% | $26.7788 | $26.78 | $26.80 | $26.80 |
| Purchase #2 | $10.70 | 4.531% | $11.1848 | $11.18 | $11.20 | $11.20 |
| Purchase #3 | $233.27 | 9.215% | $254.7658 | $254.77 | $254.75 | $254.80 |
| Purchase #4 | $200.60 | 7.127% | $214.8968 | $214.90 | $214.90 | $214.90 |
| Purchase #5 | $10.26 | 3.134% | $10.5815 | $10.58 | $10.60 | $10.60 |
| Purchase #6 | $13.79 | 10.165% | $15.1918 | $15.19 | $15.20 | $15.20 |
| Purchase #7 | $176.62 | 11.563% | $197.0426 | $197.04 | $197.05 | $197.00 |
| 7 purchase totals = | $668.99 | $730.4421 | $730.44 | $730.50 | $730.50 | |