| 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 | $86.84 | 9.171% | $94.8041 | $94.80 | $94.80 | $94.80 |
| Purchase #2 | $197.90 | 5.221% | $208.2324 | $208.23 | $208.25 | $208.20 |
| Purchase #3 | $76.79 | 7.256% | $82.3619 | $82.36 | $82.35 | $82.40 |
| Purchase #4 | $190.64 | 8.543% | $206.9264 | $206.93 | $206.95 | $206.90 |
| Purchase #5 | $140.61 | 12.218% | $157.7897 | $157.79 | $157.80 | $157.80 |
| Purchase #6 | $200.94 | 10.111% | $221.257 | $221.26 | $221.25 | $221.30 |
| Purchase #7 | $96.37 | 7.687% | $103.778 | $103.78 | $103.80 | $103.80 |
| 7 purchase totals = | $990.09 | $1,075.1495 | $1,075.15 | $1,075.20 | $1,075.20 | |