| 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 | $33.95 | 7.488% | $36.4922 | $36.49 | $36.50 | $36.50 |
| Purchase #2 | $231.86 | 5.549% | $244.7259 | $244.73 | $244.75 | $244.70 |
| Purchase #3 | $57.30 | 10.750% | $63.4598 | $63.46 | $63.45 | $63.50 |
| Purchase #4 | $139.25 | 12.578% | $156.7649 | $156.76 | $156.75 | $156.80 |
| Purchase #5 | $129.84 | 12.288% | $145.7947 | $145.79 | $145.80 | $145.80 |
| Purchase #6 | $27.93 | 8.512% | $30.3074 | $30.31 | $30.30 | $30.30 |
| Purchase #7 | $64.71 | 5.494% | $68.2652 | $68.27 | $68.25 | $68.30 |
| 7 purchase totals = | $684.84 | $745.8101 | $745.81 | $745.80 | $745.90 | |