| 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 | $148.28 | 10.135% | $163.3082 | $163.31 | $163.30 | $163.30 |
| Purchase #2 | $209.79 | 12.365% | $235.7305 | $235.73 | $235.75 | $235.70 |
| Purchase #3 | $65.44 | 13.170% | $74.0584 | $74.06 | $74.05 | $74.10 |
| Purchase #4 | $46.41 | 4.534% | $48.5142 | $48.51 | $48.50 | $48.50 |
| Purchase #5 | $115.94 | 6.464% | $123.4344 | $123.43 | $123.45 | $123.40 |
| Purchase #6 | $5.95 | 3.253% | $6.1436 | $6.14 | $6.15 | $6.10 |
| Purchase #7 | $37.56 | 3.345% | $38.8164 | $38.82 | $38.80 | $38.80 |
| 7 purchase totals = | $629.37 | $690.0057 | $690.00 | $690.00 | $689.90 | |