| 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 | $84.89 | 9.455% | $92.9163 | $92.92 | $92.90 | $92.90 |
| Purchase #2 | $78.72 | 3.270% | $81.2941 | $81.29 | $81.30 | $81.30 |
| Purchase #3 | $136.61 | 13.296% | $154.7737 | $154.77 | $154.75 | $154.80 |
| Purchase #4 | $60.46 | 4.352% | $63.0912 | $63.09 | $63.10 | $63.10 |
| Purchase #5 | $219.63 | 3.238% | $226.7416 | $226.74 | $226.75 | $226.70 |
| Purchase #6 | $75.34 | 11.130% | $83.7253 | $83.73 | $83.75 | $83.70 |
| Purchase #7 | $102.25 | 7.269% | $109.6826 | $109.68 | $109.70 | $109.70 |
| 7 purchase totals = | $757.90 | $812.2248 | $812.22 | $812.25 | $812.20 | |