| 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 | $17.66 | 5.191% | $18.5767 | $18.58 | $18.60 | $18.60 |
| Purchase #2 | $58.67 | 4.572% | $61.3524 | $61.35 | $61.35 | $61.40 |
| Purchase #3 | $165.29 | 12.629% | $186.1645 | $186.16 | $186.15 | $186.20 |
| Purchase #4 | $145.44 | 13.238% | $164.6933 | $164.69 | $164.70 | $164.70 |
| Purchase #5 | $24.40 | 4.305% | $25.4504 | $25.45 | $25.45 | $25.50 |
| Purchase #6 | $76.57 | 7.117% | $82.0195 | $82.02 | $82.00 | $82.00 |
| Purchase #7 | $234.76 | 9.626% | $257.358 | $257.36 | $257.35 | $257.40 |
| 7 purchase totals = | $722.79 | $795.6148 | $795.61 | $795.60 | $795.80 | |