| 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 | $69.76 | 6.516% | $74.3056 | $74.31 | $74.30 | $74.30 |
| Purchase #2 | $105.50 | 10.448% | $116.5226 | $116.52 | $116.50 | $116.50 |
| Purchase #3 | $145.94 | 11.287% | $162.4122 | $162.41 | $162.40 | $162.40 |
| Purchase #4 | $73.29 | 13.428% | $83.1314 | $83.13 | $83.15 | $83.10 |
| Purchase #5 | $229.29 | 4.567% | $239.7617 | $239.76 | $239.75 | $239.80 |
| Purchase #6 | $143.93 | 12.805% | $162.3602 | $162.36 | $162.35 | $162.40 |
| Purchase #7 | $81.89 | 5.306% | $86.2351 | $86.24 | $86.25 | $86.20 |
| 7 purchase totals = | $849.60 | $924.7288 | $924.73 | $924.70 | $924.70 | |