| 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 | $20.92 | 11.284% | $23.2806 | $23.28 | $23.30 | $23.30 |
| Purchase #2 | $34.83 | 4.577% | $36.4242 | $36.42 | $36.40 | $36.40 |
| Purchase #3 | $97.38 | 4.813% | $102.0669 | $102.07 | $102.05 | $102.10 |
| Purchase #4 | $137.61 | 12.157% | $154.3392 | $154.34 | $154.35 | $154.30 |
| Purchase #5 | $161.64 | 8.789% | $175.8465 | $175.85 | $175.85 | $175.80 |
| Purchase #6 | $144.54 | 11.734% | $161.5003 | $161.50 | $161.50 | $161.50 |
| Purchase #7 | $27.64 | 11.533% | $30.8277 | $30.83 | $30.85 | $30.80 |
| 7 purchase totals = | $624.56 | $684.2854 | $684.29 | $684.30 | $684.20 | |