| 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 | $67.98 | 13.107% | $76.8901 | $76.89 | $76.90 | $76.90 |
| Purchase #2 | $125.54 | 13.225% | $142.1427 | $142.14 | $142.15 | $142.10 |
| Purchase #3 | $24.95 | 8.513% | $27.074 | $27.07 | $27.05 | $27.10 |
| Purchase #4 | $129.31 | 4.796% | $135.5117 | $135.51 | $135.50 | $135.50 |
| Purchase #5 | $242.67 | 11.557% | $270.7154 | $270.72 | $270.70 | $270.70 |
| Purchase #6 | $170.43 | 13.706% | $193.7891 | $193.79 | $193.80 | $193.80 |
| Purchase #7 | $145.31 | 12.367% | $163.2805 | $163.28 | $163.30 | $163.30 |
| 7 purchase totals = | $906.19 | $1,009.4035 | $1,009.40 | $1,009.40 | $1,009.40 | |