| 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 | $123.48 | 5.388% | $130.1331 | $130.13 | $130.15 | $130.10 |
| Purchase #2 | $15.54 | 11.842% | $17.3802 | $17.38 | $17.40 | $17.40 |
| Purchase #3 | $22.35 | 7.788% | $24.0906 | $24.09 | $24.10 | $24.10 |
| Purchase #4 | $50.85 | 11.110% | $56.4994 | $56.50 | $56.50 | $56.50 |
| Purchase #5 | $236.59 | 13.273% | $267.9926 | $267.99 | $268.00 | $268.00 |
| Purchase #6 | $136.89 | 6.258% | $145.4566 | $145.46 | $145.45 | $145.50 |
| Purchase #7 | $106.71 | 11.416% | $118.892 | $118.89 | $118.90 | $118.90 |
| 7 purchase totals = | $692.41 | $760.4445 | $760.44 | $760.50 | $760.50 | |