| 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 | $194.44 | 9.805% | $213.5048 | $213.50 | $213.50 | $213.50 |
| Purchase #2 | $55.44 | 3.317% | $57.2789 | $57.28 | $57.30 | $57.30 |
| Purchase #3 | $76.27 | 3.754% | $79.1332 | $79.13 | $79.15 | $79.10 |
| Purchase #4 | $245.56 | 8.625% | $266.7396 | $266.74 | $266.75 | $266.70 |
| Purchase #5 | $95.64 | 12.513% | $107.6074 | $107.61 | $107.60 | $107.60 |
| Purchase #6 | $166.73 | 4.560% | $174.3329 | $174.33 | $174.35 | $174.30 |
| Purchase #7 | $78.34 | 3.492% | $81.0756 | $81.08 | $81.10 | $81.10 |
| 7 purchase totals = | $912.42 | $979.6724 | $979.67 | $979.75 | $979.60 | |