| 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 | $33.46 | 9.668% | $36.6949 | $36.69 | $36.70 | $36.70 |
| Purchase #2 | $39.65 | 6.548% | $42.2463 | $42.25 | $42.25 | $42.20 |
| Purchase #3 | $222.41 | 9.541% | $243.6301 | $243.63 | $243.65 | $243.60 |
| Purchase #4 | $16.44 | 6.639% | $17.5315 | $17.53 | $17.55 | $17.50 |
| Purchase #5 | $171.79 | 13.640% | $195.2222 | $195.22 | $195.20 | $195.20 |
| Purchase #6 | $7.62 | 11.475% | $8.4944 | $8.49 | $8.50 | $8.50 |
| Purchase #7 | $183.80 | 13.464% | $208.5468 | $208.55 | $208.55 | $208.50 |
| 7 purchase totals = | $675.17 | $752.3662 | $752.36 | $752.40 | $752.20 | |