| 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 | $59.64 | 12.378% | $67.0222 | $67.02 | $67.00 | $67.00 |
| Purchase #2 | $81.78 | 3.206% | $84.4019 | $84.40 | $84.40 | $84.40 |
| Purchase #3 | $134.72 | 4.167% | $140.3338 | $140.33 | $140.35 | $140.30 |
| Purchase #4 | $98.86 | 3.153% | $101.9771 | $101.98 | $102.00 | $102.00 |
| Purchase #5 | $34.66 | 6.323% | $36.8516 | $36.85 | $36.85 | $36.90 |
| Purchase #6 | $74.95 | 5.628% | $79.1682 | $79.17 | $79.15 | $79.20 |
| Purchase #7 | $178.69 | 4.528% | $186.7811 | $186.78 | $186.80 | $186.80 |
| 7 purchase totals = | $663.30 | $696.5359 | $696.53 | $696.55 | $696.60 | |