| 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 | $65.77 | 8.281% | $71.2164 | $71.22 | $71.20 | $71.20 |
| Purchase #2 | $243.37 | 8.634% | $264.3826 | $264.38 | $264.40 | $264.40 |
| Purchase #3 | $198.36 | 5.678% | $209.6229 | $209.62 | $209.60 | $209.60 |
| Purchase #4 | $118.68 | 11.246% | $132.0268 | $132.03 | $132.05 | $132.00 |
| Purchase #5 | $187.50 | 7.364% | $201.3075 | $201.31 | $201.30 | $201.30 |
| Purchase #6 | $94.70 | 7.258% | $101.5733 | $101.57 | $101.55 | $101.60 |
| Purchase #7 | $157.64 | 4.264% | $164.3618 | $164.36 | $164.35 | $164.40 |
| 7 purchase totals = | $1,066.02 | $1,144.4913 | $1,144.49 | $1,144.45 | $1,144.50 | |