| 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 | $24.93 | 10.662% | $27.588 | $27.59 | $27.60 | $27.60 |
| Purchase #2 | $22.84 | 13.144% | $25.8421 | $25.84 | $25.85 | $25.80 |
| Purchase #3 | $63.54 | 9.768% | $69.7466 | $69.75 | $69.75 | $69.70 |
| Purchase #4 | $120.28 | 5.153% | $126.478 | $126.48 | $126.50 | $126.50 |
| Purchase #5 | $114.54 | 12.451% | $128.8014 | $128.80 | $128.80 | $128.80 |
| Purchase #6 | $114.66 | 3.616% | $118.8061 | $118.81 | $118.80 | $118.80 |
| Purchase #7 | $154.78 | 9.316% | $169.1993 | $169.20 | $169.20 | $169.20 |
| 7 purchase totals = | $615.57 | $666.4615 | $666.47 | $666.50 | $666.40 | |