| 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 | $15.54 | 11.379% | $17.3083 | $17.31 | $17.30 | $17.30 |
| Purchase #2 | $221.42 | 6.351% | $235.4824 | $235.48 | $235.50 | $235.50 |
| Purchase #3 | $196.85 | 13.308% | $223.0468 | $223.05 | $223.05 | $223.00 |
| Purchase #4 | $245.89 | 8.329% | $266.3702 | $266.37 | $266.35 | $266.40 |
| Purchase #5 | $9.65 | 8.648% | $10.4845 | $10.48 | $10.50 | $10.50 |
| Purchase #6 | $87.66 | 10.152% | $96.5592 | $96.56 | $96.55 | $96.60 |
| Purchase #7 | $97.88 | 8.605% | $106.3026 | $106.30 | $106.30 | $106.30 |
| 7 purchase totals = | $874.89 | $955.5540 | $955.55 | $955.55 | $955.60 | |