| 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 | $109.82 | 10.676% | $121.5444 | $121.54 | $121.55 | $121.50 |
| Purchase #2 | $62.31 | 10.329% | $68.746 | $68.75 | $68.75 | $68.70 |
| Purchase #3 | $102.92 | 5.748% | $108.8358 | $108.84 | $108.85 | $108.80 |
| Purchase #4 | $12.82 | 3.772% | $13.3036 | $13.30 | $13.30 | $13.30 |
| Purchase #5 | $225.58 | 12.828% | $254.5174 | $254.52 | $254.50 | $254.50 |
| Purchase #6 | $123.40 | 8.436% | $133.81 | $133.81 | $133.80 | $133.80 |
| Purchase #7 | $40.27 | 10.327% | $44.4287 | $44.43 | $44.45 | $44.40 |
| 7 purchase totals = | $677.12 | $745.1859 | $745.19 | $745.20 | $745.00 | |