| 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 | $80.82 | 3.610% | $83.7376 | $83.74 | $83.75 | $83.70 |
| Purchase #2 | $84.45 | 5.107% | $88.7629 | $88.76 | $88.75 | $88.80 |
| Purchase #3 | $207.67 | 9.304% | $226.9916 | $226.99 | $227.00 | $227.00 |
| Purchase #4 | $158.31 | 4.246% | $165.0318 | $165.03 | $165.05 | $165.00 |
| Purchase #5 | $25.83 | 5.598% | $27.276 | $27.28 | $27.30 | $27.30 |
| Purchase #6 | $189.51 | 12.824% | $213.8128 | $213.81 | $213.80 | $213.80 |
| Purchase #7 | $160.25 | 4.486% | $167.4388 | $167.44 | $167.45 | $167.40 |
| 7 purchase totals = | $906.84 | $973.0515 | $973.05 | $973.10 | $973.00 | |