| 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 | $91.72 | 12.806% | $103.4657 | $103.47 | $103.45 | $103.50 |
| Purchase #2 | $201.49 | 8.615% | $218.8484 | $218.85 | $218.85 | $218.80 |
| Purchase #3 | $74.57 | 6.259% | $79.2373 | $79.24 | $79.25 | $79.20 |
| Purchase #4 | $243.52 | 9.257% | $266.0626 | $266.06 | $266.05 | $266.10 |
| Purchase #5 | $223.42 | 11.426% | $248.948 | $248.95 | $248.95 | $248.90 |
| Purchase #6 | $14.51 | 4.153% | $15.1126 | $15.11 | $15.10 | $15.10 |
| Purchase #7 | $35.94 | 3.504% | $37.1993 | $37.20 | $37.20 | $37.20 |
| 7 purchase totals = | $885.17 | $968.8739 | $968.88 | $968.85 | $968.80 | |