| 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 | $63.72 | 4.163% | $66.3727 | $66.37 | $66.35 | $66.40 |
| Purchase #2 | $175.99 | 9.146% | $192.086 | $192.09 | $192.10 | $192.10 |
| Purchase #3 | $125.98 | 8.710% | $136.9529 | $136.95 | $136.95 | $137.00 |
| Purchase #4 | $10.41 | 9.358% | $11.3842 | $11.38 | $11.40 | $11.40 |
| Purchase #5 | $88.47 | 12.703% | $99.7083 | $99.71 | $99.70 | $99.70 |
| Purchase #6 | $143.78 | 8.765% | $156.3823 | $156.38 | $156.40 | $156.40 |
| Purchase #7 | $240.32 | 10.613% | $265.8252 | $265.83 | $265.85 | $265.80 |
| 7 purchase totals = | $848.67 | $928.7116 | $928.71 | $928.75 | $928.80 | |