| 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 | $97.29 | 12.218% | $109.1769 | $109.18 | $109.20 | $109.20 |
| Purchase #2 | $147.96 | 10.410% | $163.3626 | $163.36 | $163.35 | $163.40 |
| Purchase #3 | $51.41 | 7.213% | $55.1182 | $55.12 | $55.10 | $55.10 |
| Purchase #4 | $114.50 | 10.682% | $126.7309 | $126.73 | $126.75 | $126.70 |
| Purchase #5 | $98.47 | 13.232% | $111.4996 | $111.50 | $111.50 | $111.50 |
| Purchase #6 | $77.42 | 9.715% | $84.9414 | $84.94 | $84.95 | $84.90 |
| Purchase #7 | $35.60 | 9.509% | $38.9852 | $38.99 | $39.00 | $39.00 |
| 7 purchase totals = | $622.65 | $689.8148 | $689.82 | $689.85 | $689.80 | |