| 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 | $55.99 | 7.807% | $60.3611 | $60.36 | $60.35 | $60.40 |
| Purchase #2 | $33.26 | 8.538% | $36.0997 | $36.10 | $36.10 | $36.10 |
| Purchase #3 | $123.28 | 7.324% | $132.309 | $132.31 | $132.30 | $132.30 |
| Purchase #4 | $11.50 | 11.447% | $12.8164 | $12.82 | $12.80 | $12.80 |
| Purchase #5 | $190.37 | 8.436% | $206.4296 | $206.43 | $206.45 | $206.40 |
| Purchase #6 | $223.80 | 10.251% | $246.7417 | $246.74 | $246.75 | $246.70 |
| Purchase #7 | $70.89 | 8.269% | $76.7519 | $76.75 | $76.75 | $76.80 |
| 7 purchase totals = | $709.09 | $771.5094 | $771.51 | $771.50 | $771.50 | |