| 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 | $23.57 | 9.540% | $25.8186 | $25.82 | $25.80 | $25.80 |
| Purchase #2 | $69.37 | 13.602% | $78.8057 | $78.81 | $78.80 | $78.80 |
| Purchase #3 | $111.80 | 5.255% | $117.6751 | $117.68 | $117.70 | $117.70 |
| Purchase #4 | $26.78 | 4.250% | $27.9182 | $27.92 | $27.90 | $27.90 |
| Purchase #5 | $91.97 | 9.424% | $100.6373 | $100.64 | $100.65 | $100.60 |
| Purchase #6 | $180.32 | 11.739% | $201.4878 | $201.49 | $201.50 | $201.50 |
| Purchase #7 | $102.25 | 4.443% | $106.793 | $106.79 | $106.80 | $106.80 |
| 7 purchase totals = | $606.06 | $659.1357 | $659.15 | $659.15 | $659.10 | |