| 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 | $30.62 | 3.474% | $31.6837 | $31.68 | $31.70 | $31.70 |
| Purchase #2 | $246.46 | 9.429% | $269.6987 | $269.70 | $269.70 | $269.70 |
| Purchase #3 | $199.58 | 8.625% | $216.7938 | $216.79 | $216.80 | $216.80 |
| Purchase #4 | $179.49 | 13.483% | $203.6906 | $203.69 | $203.70 | $203.70 |
| Purchase #5 | $39.86 | 3.846% | $41.393 | $41.39 | $41.40 | $41.40 |
| Purchase #6 | $115.82 | 13.110% | $131.004 | $131.00 | $131.00 | $131.00 |
| Purchase #7 | $139.54 | 12.860% | $157.4848 | $157.48 | $157.50 | $157.50 |
| 7 purchase totals = | $951.37 | $1,051.7486 | $1,051.73 | $1,051.80 | $1,051.80 | |