| 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 | $9.58 | 3.239% | $9.8903 | $9.89 | $9.90 | $9.90 |
| Purchase #2 | $215.39 | 6.569% | $229.539 | $229.54 | $229.55 | $229.50 |
| Purchase #3 | $95.46 | 3.361% | $98.6684 | $98.67 | $98.65 | $98.70 |
| Purchase #4 | $50.60 | 6.587% | $53.933 | $53.93 | $53.95 | $53.90 |
| Purchase #5 | $247.83 | 7.468% | $266.3379 | $266.34 | $266.35 | $266.30 |
| Purchase #6 | $173.46 | 3.575% | $179.6612 | $179.66 | $179.65 | $179.70 |
| Purchase #7 | $142.71 | 8.341% | $154.6134 | $154.61 | $154.60 | $154.60 |
| 7 purchase totals = | $935.03 | $992.6432 | $992.64 | $992.65 | $992.60 | |