| 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 | $22.77 | 3.800% | $23.6353 | $23.64 | $23.65 | $23.60 |
| Purchase #2 | $16.72 | 10.273% | $18.4376 | $18.44 | $18.45 | $18.40 |
| Purchase #3 | $221.55 | 13.239% | $250.881 | $250.88 | $250.90 | $250.90 |
| Purchase #4 | $190.64 | 8.200% | $206.2725 | $206.27 | $206.25 | $206.30 |
| Purchase #5 | $207.77 | 11.649% | $231.9731 | $231.97 | $231.95 | $232.00 |
| Purchase #6 | $24.51 | 5.703% | $25.9078 | $25.91 | $25.90 | $25.90 |
| Purchase #7 | $24.79 | 5.344% | $26.1148 | $26.11 | $26.10 | $26.10 |
| 7 purchase totals = | $708.75 | $783.2221 | $783.22 | $783.20 | $783.20 | |