| 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 | $27.39 | 12.263% | $30.7488 | $30.75 | $30.75 | $30.70 |
| Purchase #2 | $135.84 | 7.610% | $146.1774 | $146.18 | $146.20 | $146.20 |
| Purchase #3 | $187.42 | 10.727% | $207.5245 | $207.52 | $207.50 | $207.50 |
| Purchase #4 | $206.27 | 5.316% | $217.2353 | $217.24 | $217.25 | $217.20 |
| Purchase #5 | $27.42 | 9.105% | $29.9166 | $29.92 | $29.90 | $29.90 |
| Purchase #6 | $104.35 | 10.687% | $115.5019 | $115.50 | $115.50 | $115.50 |
| Purchase #7 | $87.42 | 12.302% | $98.1744 | $98.17 | $98.15 | $98.20 |
| 7 purchase totals = | $776.11 | $845.2789 | $845.28 | $845.25 | $845.20 | |