| 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 | $186.76 | 10.858% | $207.0384 | $207.04 | $207.05 | $207.00 |
| Purchase #2 | $231.40 | 5.861% | $244.9624 | $244.96 | $244.95 | $245.00 |
| Purchase #3 | $80.36 | 6.497% | $85.581 | $85.58 | $85.60 | $85.60 |
| Purchase #4 | $77.66 | 4.361% | $81.0468 | $81.05 | $81.05 | $81.00 |
| Purchase #5 | $21.34 | 10.456% | $23.5713 | $23.57 | $23.55 | $23.60 |
| Purchase #6 | $72.48 | 9.874% | $79.6367 | $79.64 | $79.65 | $79.60 |
| Purchase #7 | $41.53 | 10.706% | $45.9762 | $45.98 | $46.00 | $46.00 |
| 7 purchase totals = | $711.53 | $767.8128 | $767.82 | $767.85 | $767.80 | |