| 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 | $44.79 | 12.600% | $50.4335 | $50.43 | $50.45 | $50.40 |
| Purchase #2 | $246.60 | 6.537% | $262.7202 | $262.72 | $262.70 | $262.70 |
| Purchase #3 | $217.50 | 8.422% | $235.8179 | $235.82 | $235.80 | $235.80 |
| Purchase #4 | $27.48 | 11.634% | $30.677 | $30.68 | $30.70 | $30.70 |
| Purchase #5 | $247.42 | 9.724% | $271.4791 | $271.48 | $271.50 | $271.50 |
| Purchase #6 | $85.50 | 7.713% | $92.0946 | $92.09 | $92.10 | $92.10 |
| Purchase #7 | $58.44 | 6.220% | $62.075 | $62.08 | $62.10 | $62.10 |
| 7 purchase totals = | $927.73 | $1,005.2973 | $1,005.30 | $1,005.35 | $1,005.30 | |