| 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 | $35.67 | 4.258% | $37.1888 | $37.19 | $37.20 | $37.20 |
| Purchase #2 | $12.70 | 3.254% | $13.1133 | $13.11 | $13.10 | $13.10 |
| Purchase #3 | $113.55 | 10.334% | $125.2843 | $125.28 | $125.30 | $125.30 |
| Purchase #4 | $79.44 | 13.677% | $90.305 | $90.31 | $90.30 | $90.30 |
| Purchase #5 | $180.85 | 7.828% | $195.0069 | $195.01 | $195.00 | $195.00 |
| Purchase #6 | $89.36 | 5.444% | $94.2248 | $94.22 | $94.20 | $94.20 |
| Purchase #7 | $77.69 | 3.210% | $80.1838 | $80.18 | $80.20 | $80.20 |
| 7 purchase totals = | $589.26 | $635.3069 | $635.30 | $635.30 | $635.30 | |