| 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 | $27.79 | 11.136% | $30.8847 | $30.88 | $30.90 | $30.90 |
| Purchase #2 | $165.42 | 12.812% | $186.6136 | $186.61 | $186.60 | $186.60 |
| Purchase #3 | $70.25 | 11.283% | $78.1763 | $78.18 | $78.20 | $78.20 |
| Purchase #4 | $30.76 | 9.343% | $33.6339 | $33.63 | $33.65 | $33.60 |
| Purchase #5 | $213.61 | 10.739% | $236.5496 | $236.55 | $236.55 | $236.50 |
| Purchase #6 | $165.44 | 3.679% | $171.5265 | $171.53 | $171.55 | $171.50 |
| Purchase #7 | $169.36 | 10.731% | $187.534 | $187.53 | $187.55 | $187.50 |
| 7 purchase totals = | $842.63 | $924.9186 | $924.91 | $925.00 | $924.80 | |