| 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 | $78.87 | 12.516% | $88.7414 | $88.74 | $88.75 | $88.70 |
| Purchase #2 | $21.72 | 10.133% | $23.9209 | $23.92 | $23.90 | $23.90 |
| Purchase #3 | $235.75 | 6.364% | $250.7531 | $250.75 | $250.75 | $250.80 |
| Purchase #4 | $122.95 | 12.178% | $137.9229 | $137.92 | $137.90 | $137.90 |
| Purchase #5 | $76.31 | 5.725% | $80.6787 | $80.68 | $80.70 | $80.70 |
| Purchase #6 | $171.43 | 10.185% | $188.8901 | $188.89 | $188.90 | $188.90 |
| Purchase #7 | $229.90 | 9.722% | $252.2509 | $252.25 | $252.25 | $252.30 |
| 7 purchase totals = | $936.93 | $1,023.1580 | $1,023.15 | $1,023.15 | $1,023.20 | |