| 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 | $20.37 | 13.268% | $23.0727 | $23.07 | $23.05 | $23.10 |
| Purchase #2 | $10.44 | 11.523% | $11.643 | $11.64 | $11.65 | $11.60 |
| Purchase #3 | $223.53 | 11.227% | $248.6257 | $248.63 | $248.65 | $248.60 |
| Purchase #4 | $168.82 | 7.367% | $181.257 | $181.26 | $181.25 | $181.30 |
| Purchase #5 | $45.41 | 8.253% | $49.1577 | $49.16 | $49.15 | $49.20 |
| Purchase #6 | $29.81 | 6.444% | $31.731 | $31.73 | $31.75 | $31.70 |
| Purchase #7 | $222.37 | 13.277% | $251.8941 | $251.89 | $251.90 | $251.90 |
| 7 purchase totals = | $720.75 | $797.3812 | $797.38 | $797.40 | $797.40 | |