| 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 | $17.44 | 10.146% | $19.2095 | $19.21 | $19.20 | $19.20 |
| Purchase #2 | $206.70 | 12.753% | $233.0605 | $233.06 | $233.05 | $233.10 |
| Purchase #3 | $163.77 | 8.722% | $178.054 | $178.05 | $178.05 | $178.10 |
| Purchase #4 | $193.49 | 8.502% | $209.9405 | $209.94 | $209.95 | $209.90 |
| Purchase #5 | $157.93 | 10.294% | $174.1873 | $174.19 | $174.20 | $174.20 |
| Purchase #6 | $85.80 | 3.381% | $88.7009 | $88.70 | $88.70 | $88.70 |
| Purchase #7 | $72.76 | 4.350% | $75.9251 | $75.93 | $75.95 | $75.90 |
| 7 purchase totals = | $897.89 | $979.0778 | $979.08 | $979.10 | $979.10 | |