| 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 | $33.81 | 10.431% | $37.3367 | $37.34 | $37.35 | $37.30 |
| Purchase #2 | $23.77 | 5.527% | $25.0838 | $25.08 | $25.10 | $25.10 |
| Purchase #3 | $5.58 | 3.743% | $5.7889 | $5.79 | $5.80 | $5.80 |
| Purchase #4 | $77.89 | 8.413% | $84.4429 | $84.44 | $84.45 | $84.40 |
| Purchase #5 | $246.49 | 9.139% | $269.0167 | $269.02 | $269.00 | $269.00 |
| Purchase #6 | $72.97 | 9.126% | $79.6292 | $79.63 | $79.65 | $79.60 |
| Purchase #7 | $205.49 | 13.418% | $233.0626 | $233.06 | $233.05 | $233.10 |
| 7 purchase totals = | $666.00 | $734.3608 | $734.36 | $734.40 | $734.30 | |