| 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 | $5.96 | 10.353% | $6.577 | $6.58 | $6.60 | $6.60 |
| Purchase #2 | $108.83 | 9.149% | $118.7869 | $118.79 | $118.80 | $118.80 |
| Purchase #3 | $63.41 | 5.781% | $67.0757 | $67.08 | $67.10 | $67.10 |
| Purchase #4 | $42.70 | 8.374% | $46.2757 | $46.28 | $46.30 | $46.30 |
| Purchase #5 | $94.57 | 10.804% | $104.7873 | $104.79 | $104.80 | $104.80 |
| Purchase #6 | $13.31 | 5.479% | $14.0393 | $14.04 | $14.05 | $14.00 |
| Purchase #7 | $195.74 | 9.247% | $213.8401 | $213.84 | $213.85 | $213.80 |
| 7 purchase totals = | $524.52 | $571.3820 | $571.40 | $571.50 | $571.40 | |