| 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 | $54.81 | 5.327% | $57.7297 | $57.73 | $57.75 | $57.70 |
| Purchase #2 | $228.73 | 4.648% | $239.3614 | $239.36 | $239.35 | $239.40 |
| Purchase #3 | $144.31 | 13.735% | $164.131 | $164.13 | $164.15 | $164.10 |
| Purchase #4 | $8.76 | 4.270% | $9.1341 | $9.13 | $9.15 | $9.10 |
| Purchase #5 | $110.53 | 8.573% | $120.0057 | $120.01 | $120.00 | $120.00 |
| Purchase #6 | $61.45 | 8.697% | $66.7943 | $66.79 | $66.80 | $66.80 |
| Purchase #7 | $61.43 | 8.717% | $66.7849 | $66.78 | $66.80 | $66.80 |
| 7 purchase totals = | $670.02 | $723.9411 | $723.93 | $724.00 | $723.90 | |