| 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 | $45.50 | 13.602% | $51.6889 | $51.69 | $51.70 | $51.70 |
| Purchase #2 | $249.87 | 9.288% | $273.0779 | $273.08 | $273.10 | $273.10 |
| Purchase #3 | $65.98 | 12.414% | $74.1708 | $74.17 | $74.15 | $74.20 |
| Purchase #4 | $175.70 | 8.547% | $190.7171 | $190.72 | $190.70 | $190.70 |
| Purchase #5 | $88.49 | 7.313% | $94.9613 | $94.96 | $94.95 | $95.00 |
| Purchase #6 | $40.85 | 12.134% | $45.8067 | $45.81 | $45.80 | $45.80 |
| Purchase #7 | $96.90 | 8.421% | $105.0599 | $105.06 | $105.05 | $105.10 |
| 7 purchase totals = | $763.29 | $835.4826 | $835.49 | $835.45 | $835.60 | |