| 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 | $119.38 | 12.598% | $134.4195 | $134.42 | $134.40 | $134.40 |
| Purchase #2 | $63.91 | 9.858% | $70.2102 | $70.21 | $70.20 | $70.20 |
| Purchase #3 | $103.52 | 6.437% | $110.1836 | $110.18 | $110.20 | $110.20 |
| Purchase #4 | $5.49 | 3.657% | $5.6908 | $5.69 | $5.70 | $5.70 |
| Purchase #5 | $139.40 | 8.721% | $151.5571 | $151.56 | $151.55 | $151.60 |
| Purchase #6 | $51.82 | 11.345% | $57.699 | $57.70 | $57.70 | $57.70 |
| Purchase #7 | $40.54 | 8.501% | $43.9863 | $43.99 | $44.00 | $44.00 |
| 7 purchase totals = | $524.06 | $573.7465 | $573.75 | $573.75 | $573.80 | |