| 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 | $80.91 | 7.561% | $87.0276 | $87.03 | $87.05 | $87.00 |
| Purchase #2 | $105.62 | 10.455% | $116.6626 | $116.66 | $116.65 | $116.70 |
| Purchase #3 | $129.69 | 5.404% | $136.6984 | $136.70 | $136.70 | $136.70 |
| Purchase #4 | $102.81 | 7.520% | $110.5413 | $110.54 | $110.55 | $110.50 |
| Purchase #5 | $190.55 | 5.607% | $201.2341 | $201.23 | $201.25 | $201.20 |
| Purchase #6 | $120.47 | 10.693% | $133.3519 | $133.35 | $133.35 | $133.40 |
| Purchase #7 | $236.47 | 8.577% | $256.752 | $256.75 | $256.75 | $256.80 |
| 7 purchase totals = | $966.52 | $1,042.2679 | $1,042.26 | $1,042.30 | $1,042.30 | |