| 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 | $46.31 | 7.601% | $49.83 | $49.83 | $49.85 | $49.80 |
| Purchase #2 | $77.29 | 7.124% | $82.7961 | $82.80 | $82.80 | $82.80 |
| Purchase #3 | $141.94 | 4.392% | $148.174 | $148.17 | $148.15 | $148.20 |
| Purchase #4 | $201.37 | 3.290% | $207.9951 | $208.00 | $208.00 | $208.00 |
| Purchase #5 | $16.58 | 9.250% | $18.1137 | $18.11 | $18.10 | $18.10 |
| Purchase #6 | $120.38 | 13.737% | $136.9166 | $136.92 | $136.90 | $136.90 |
| Purchase #7 | $208.34 | 3.152% | $214.9069 | $214.91 | $214.90 | $214.90 |
| 7 purchase totals = | $812.21 | $858.7324 | $858.74 | $858.70 | $858.70 | |