| 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 | $7.93 | 5.226% | $8.3444 | $8.34 | $8.35 | $8.30 |
| Purchase #2 | $52.99 | 8.455% | $57.4703 | $57.47 | $57.45 | $57.50 |
| Purchase #3 | $221.33 | 11.358% | $246.4687 | $246.47 | $246.45 | $246.50 |
| Purchase #4 | $188.65 | 5.171% | $198.4051 | $198.41 | $198.40 | $198.40 |
| Purchase #5 | $16.34 | 3.454% | $16.9044 | $16.90 | $16.90 | $16.90 |
| Purchase #6 | $81.34 | 13.690% | $92.4754 | $92.48 | $92.50 | $92.50 |
| Purchase #7 | $180.75 | 11.761% | $202.008 | $202.01 | $202.00 | $202.00 |
| 7 purchase totals = | $749.33 | $822.0763 | $822.08 | $822.05 | $822.10 | |