| 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 | $91.47 | 6.319% | $97.25 | $97.25 | $97.25 | $97.30 |
| Purchase #2 | $15.46 | 8.616% | $16.792 | $16.79 | $16.80 | $16.80 |
| Purchase #3 | $197.57 | 7.253% | $211.8998 | $211.90 | $211.90 | $211.90 |
| Purchase #4 | $226.86 | 5.754% | $239.9135 | $239.91 | $239.90 | $239.90 |
| Purchase #5 | $63.39 | 9.386% | $69.3398 | $69.34 | $69.35 | $69.30 |
| Purchase #6 | $62.95 | 3.679% | $65.2659 | $65.27 | $65.25 | $65.30 |
| Purchase #7 | $71.52 | 8.815% | $77.8245 | $77.82 | $77.80 | $77.80 |
| 7 purchase totals = | $729.22 | $778.2855 | $778.28 | $778.25 | $778.30 | |