| 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 | $68.57 | 12.840% | $77.3744 | $77.37 | $77.35 | $77.40 |
| Purchase #2 | $167.25 | 5.364% | $176.2213 | $176.22 | $176.20 | $176.20 |
| Purchase #3 | $130.46 | 3.310% | $134.7782 | $134.78 | $134.80 | $134.80 |
| Purchase #4 | $206.90 | 13.234% | $234.2811 | $234.28 | $234.30 | $234.30 |
| Purchase #5 | $81.92 | 13.127% | $92.6736 | $92.67 | $92.65 | $92.70 |
| Purchase #6 | $43.34 | 4.560% | $45.3163 | $45.32 | $45.30 | $45.30 |
| Purchase #7 | $52.55 | 9.118% | $57.3415 | $57.34 | $57.35 | $57.30 |
| 7 purchase totals = | $750.99 | $817.9864 | $817.98 | $817.95 | $818.00 | |