| 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 | $85.44 | 6.436% | $90.9389 | $90.94 | $90.95 | $90.90 |
| Purchase #2 | $46.72 | 10.108% | $51.4425 | $51.44 | $51.45 | $51.40 |
| Purchase #3 | $158.97 | 6.255% | $168.9136 | $168.91 | $168.90 | $168.90 |
| Purchase #4 | $35.57 | 5.845% | $37.6491 | $37.65 | $37.65 | $37.60 |
| Purchase #5 | $234.79 | 5.662% | $248.0838 | $248.08 | $248.10 | $248.10 |
| Purchase #6 | $61.49 | 4.296% | $64.1316 | $64.13 | $64.15 | $64.10 |
| Purchase #7 | $33.32 | 10.281% | $36.7456 | $36.75 | $36.75 | $36.70 |
| 7 purchase totals = | $656.30 | $697.9051 | $697.90 | $697.95 | $697.70 | |