| 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 | $69.78 | 6.607% | $74.3904 | $74.39 | $74.40 | $74.40 |
| Purchase #2 | $229.39 | 8.142% | $248.0669 | $248.07 | $248.05 | $248.10 |
| Purchase #3 | $180.31 | 4.159% | $187.8091 | $187.81 | $187.80 | $187.80 |
| Purchase #4 | $207.69 | 6.281% | $220.735 | $220.74 | $220.75 | $220.70 |
| Purchase #5 | $147.80 | 5.803% | $156.3768 | $156.38 | $156.40 | $156.40 |
| Purchase #6 | $107.52 | 5.683% | $113.6304 | $113.63 | $113.65 | $113.60 |
| Purchase #7 | $82.88 | 6.650% | $88.3915 | $88.39 | $88.40 | $88.40 |
| 7 purchase totals = | $1,025.37 | $1,089.4001 | $1,089.41 | $1,089.45 | $1,089.40 | |