| 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 | $80.32 | 10.695% | $88.9102 | $88.91 | $88.90 | $88.90 |
| Purchase #2 | $34.72 | 6.160% | $36.8588 | $36.86 | $36.85 | $36.90 |
| Purchase #3 | $33.32 | 5.147% | $35.035 | $35.04 | $35.05 | $35.00 |
| Purchase #4 | $36.45 | 11.292% | $40.5659 | $40.57 | $40.55 | $40.60 |
| Purchase #5 | $102.50 | 5.412% | $108.0473 | $108.05 | $108.05 | $108.00 |
| Purchase #6 | $125.32 | 7.419% | $134.6175 | $134.62 | $134.60 | $134.60 |
| Purchase #7 | $5.86 | 6.127% | $6.219 | $6.22 | $6.20 | $6.20 |
| 7 purchase totals = | $418.49 | $450.2537 | $450.27 | $450.20 | $450.20 | |