| 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 | $76.78 | 7.740% | $82.7228 | $82.72 | $82.70 | $82.70 |
| Purchase #2 | $110.87 | 5.263% | $116.7051 | $116.71 | $116.70 | $116.70 |
| Purchase #3 | $98.44 | 9.260% | $107.5555 | $107.56 | $107.55 | $107.60 |
| Purchase #4 | $243.40 | 7.791% | $262.3633 | $262.36 | $262.35 | $262.40 |
| Purchase #5 | $62.98 | 5.537% | $66.4672 | $66.47 | $66.45 | $66.50 |
| Purchase #6 | $222.32 | 10.264% | $245.1389 | $245.14 | $245.15 | $245.10 |
| Purchase #7 | $225.37 | 6.136% | $239.1987 | $239.20 | $239.20 | $239.20 |
| 7 purchase totals = | $1,040.16 | $1,120.1515 | $1,120.16 | $1,120.10 | $1,120.20 | |