| 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 | $42.42 | 3.334% | $43.8343 | $43.83 | $43.85 | $43.80 |
| Purchase #2 | $65.53 | 3.779% | $68.0064 | $68.01 | $68.00 | $68.00 |
| Purchase #3 | $237.54 | 9.366% | $259.788 | $259.79 | $259.80 | $259.80 |
| Purchase #4 | $130.27 | 4.591% | $136.2507 | $136.25 | $136.25 | $136.30 |
| Purchase #5 | $239.92 | 9.570% | $262.8803 | $262.88 | $262.90 | $262.90 |
| Purchase #6 | $94.64 | 9.554% | $103.6819 | $103.68 | $103.70 | $103.70 |
| Purchase #7 | $122.34 | 9.781% | $134.3061 | $134.31 | $134.30 | $134.30 |
| 7 purchase totals = | $932.66 | $1,008.7477 | $1,008.75 | $1,008.80 | $1,008.80 | |