| 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 | $80.30 | 9.608% | $88.0152 | $88.02 | $88.00 | $88.00 |
| Purchase #2 | $81.31 | 6.155% | $86.3146 | $86.31 | $86.30 | $86.30 |
| Purchase #3 | $118.67 | 6.756% | $126.6873 | $126.69 | $126.70 | $126.70 |
| Purchase #4 | $25.74 | 7.675% | $27.7155 | $27.72 | $27.70 | $27.70 |
| Purchase #5 | $110.82 | 5.433% | $116.8409 | $116.84 | $116.85 | $116.80 |
| Purchase #6 | $165.82 | 13.804% | $188.7098 | $188.71 | $188.70 | $188.70 |
| Purchase #7 | $239.61 | 8.442% | $259.8379 | $259.84 | $259.85 | $259.80 |
| 7 purchase totals = | $822.27 | $894.1212 | $894.13 | $894.10 | $894.00 | |