| 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 | $92.27 | 7.284% | $98.9909 | $98.99 | $99.00 | $99.00 |
| Purchase #2 | $246.43 | 7.149% | $264.0473 | $264.05 | $264.05 | $264.00 |
| Purchase #3 | $92.61 | 5.238% | $97.4609 | $97.46 | $97.45 | $97.50 |
| Purchase #4 | $201.99 | 4.501% | $211.0816 | $211.08 | $211.10 | $211.10 |
| Purchase #5 | $126.77 | 10.672% | $140.2989 | $140.30 | $140.30 | $140.30 |
| Purchase #6 | $23.35 | 12.129% | $26.1821 | $26.18 | $26.20 | $26.20 |
| Purchase #7 | $94.43 | 7.713% | $101.7134 | $101.71 | $101.70 | $101.70 |
| 7 purchase totals = | $877.85 | $939.7751 | $939.77 | $939.80 | $939.80 | |