| 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 | $90.70 | 8.595% | $98.4957 | $98.50 | $98.50 | $98.50 |
| Purchase #2 | $97.73 | 11.732% | $109.1957 | $109.20 | $109.20 | $109.20 |
| Purchase #3 | $38.85 | 10.228% | $42.8236 | $42.82 | $42.80 | $42.80 |
| Purchase #4 | $95.80 | 7.386% | $102.8758 | $102.88 | $102.90 | $102.90 |
| Purchase #5 | $144.55 | 6.689% | $154.2189 | $154.22 | $154.20 | $154.20 |
| Purchase #6 | $88.41 | 6.584% | $94.2309 | $94.23 | $94.25 | $94.20 |
| Purchase #7 | $93.85 | 8.513% | $101.8395 | $101.84 | $101.85 | $101.80 |
| 7 purchase totals = | $649.89 | $703.6801 | $703.69 | $703.70 | $703.60 | |