| 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 | $20.84 | 11.347% | $23.2047 | $23.20 | $23.20 | $23.20 |
| Purchase #2 | $176.68 | 3.515% | $182.8903 | $182.89 | $182.90 | $182.90 |
| Purchase #3 | $51.46 | 7.192% | $55.161 | $55.16 | $55.15 | $55.20 |
| Purchase #4 | $6.68 | 3.148% | $6.8903 | $6.89 | $6.90 | $6.90 |
| Purchase #5 | $7.92 | 3.413% | $8.1903 | $8.19 | $8.20 | $8.20 |
| Purchase #6 | $46.91 | 4.505% | $49.0233 | $49.02 | $49.00 | $49.00 |
| Purchase #7 | $16.67 | 11.177% | $18.5332 | $18.53 | $18.55 | $18.50 |
| 7 purchase totals = | $327.16 | $343.8931 | $343.88 | $343.90 | $343.90 | |