| 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 | $8.81 | 6.355% | $9.3699 | $9.37 | $9.35 | $9.40 |
| Purchase #2 | $95.41 | 6.248% | $101.3712 | $101.37 | $101.35 | $101.40 |
| Purchase #3 | $83.60 | 7.706% | $90.0422 | $90.04 | $90.05 | $90.00 |
| Purchase #4 | $95.98 | 8.505% | $104.1431 | $104.14 | $104.15 | $104.10 |
| Purchase #5 | $217.65 | 9.841% | $239.0689 | $239.07 | $239.05 | $239.10 |
| Purchase #6 | $23.84 | 9.122% | $26.0147 | $26.01 | $26.00 | $26.00 |
| Purchase #7 | $231.94 | 13.237% | $262.6419 | $262.64 | $262.65 | $262.60 |
| 7 purchase totals = | $757.23 | $832.6519 | $832.64 | $832.60 | $832.60 | |