| 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 | $6.54 | 9.865% | $7.1852 | $7.19 | $7.20 | $7.20 |
| Purchase #2 | $176.54 | 5.680% | $186.5675 | $186.57 | $186.55 | $186.60 |
| Purchase #3 | $107.53 | 3.241% | $111.015 | $111.02 | $111.00 | $111.00 |
| Purchase #4 | $74.91 | 11.601% | $83.6003 | $83.60 | $83.60 | $83.60 |
| Purchase #5 | $47.87 | 8.628% | $52.0002 | $52.00 | $52.00 | $52.00 |
| Purchase #6 | $47.64 | 7.801% | $51.3564 | $51.36 | $51.35 | $51.40 |
| Purchase #7 | $13.27 | 4.816% | $13.9091 | $13.91 | $13.90 | $13.90 |
| 7 purchase totals = | $474.30 | $505.6337 | $505.65 | $505.60 | $505.70 | |