| 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 | $80.83 | 7.540% | $86.9246 | $86.92 | $86.90 | $86.90 |
| Purchase #2 | $15.66 | 10.183% | $17.2547 | $17.25 | $17.25 | $17.30 |
| Purchase #3 | $31.25 | 8.443% | $33.8884 | $33.89 | $33.90 | $33.90 |
| Purchase #4 | $111.91 | 7.261% | $120.0358 | $120.04 | $120.05 | $120.00 |
| Purchase #5 | $211.94 | 13.614% | $240.7935 | $240.79 | $240.80 | $240.80 |
| Purchase #6 | $168.92 | 12.658% | $190.3019 | $190.30 | $190.30 | $190.30 |
| Purchase #7 | $23.91 | 11.324% | $26.6176 | $26.62 | $26.60 | $26.60 |
| 7 purchase totals = | $644.42 | $715.8165 | $715.81 | $715.80 | $715.80 | |