| 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 | $14.74 | 6.421% | $15.6865 | $15.69 | $15.70 | $15.70 |
| Purchase #2 | $75.73 | 7.772% | $81.6157 | $81.62 | $81.60 | $81.60 |
| Purchase #3 | $149.56 | 10.386% | $165.0933 | $165.09 | $165.10 | $165.10 |
| Purchase #4 | $32.94 | 3.602% | $34.1265 | $34.13 | $34.15 | $34.10 |
| Purchase #5 | $69.35 | 10.572% | $76.6817 | $76.68 | $76.70 | $76.70 |
| Purchase #6 | $121.25 | 12.805% | $136.7761 | $136.78 | $136.80 | $136.80 |
| Purchase #7 | $58.67 | 4.352% | $61.2233 | $61.22 | $61.20 | $61.20 |
| 7 purchase totals = | $522.24 | $571.2031 | $571.21 | $571.25 | $571.20 | |