| 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 | $58.34 | 5.694% | $61.6619 | $61.66 | $61.65 | $61.70 |
| Purchase #2 | $186.94 | 5.794% | $197.7713 | $197.77 | $197.75 | $197.80 |
| Purchase #3 | $165.33 | 8.730% | $179.7633 | $179.76 | $179.75 | $179.80 |
| Purchase #4 | $171.28 | 7.602% | $184.3007 | $184.30 | $184.30 | $184.30 |
| Purchase #5 | $201.67 | 9.411% | $220.6492 | $220.65 | $220.65 | $220.60 |
| Purchase #6 | $144.70 | 8.358% | $156.794 | $156.79 | $156.80 | $156.80 |
| Purchase #7 | $79.43 | 9.873% | $87.2721 | $87.27 | $87.25 | $87.30 |
| 7 purchase totals = | $1,007.69 | $1,088.2125 | $1,088.20 | $1,088.15 | $1,088.30 | |