| 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 | $45.46 | 10.859% | $50.3965 | $50.40 | $50.40 | $50.40 |
| Purchase #2 | $121.35 | 8.694% | $131.9002 | $131.90 | $131.90 | $131.90 |
| Purchase #3 | $10.28 | 6.272% | $10.9248 | $10.92 | $10.90 | $10.90 |
| Purchase #4 | $217.96 | 4.360% | $227.4631 | $227.46 | $227.45 | $227.50 |
| Purchase #5 | $124.84 | 11.117% | $138.7185 | $138.72 | $138.70 | $138.70 |
| Purchase #6 | $197.53 | 5.260% | $207.9201 | $207.92 | $207.90 | $207.90 |
| Purchase #7 | $103.74 | 11.205% | $115.3641 | $115.36 | $115.35 | $115.40 |
| 7 purchase totals = | $821.16 | $882.6873 | $882.68 | $882.60 | $882.70 | |