| 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 | $41.61 | 6.382% | $44.2656 | $44.27 | $44.25 | $44.30 |
| Purchase #2 | $159.70 | 4.455% | $166.8146 | $166.81 | $166.80 | $166.80 |
| Purchase #3 | $53.74 | 6.816% | $57.4029 | $57.40 | $57.40 | $57.40 |
| Purchase #4 | $32.81 | 4.475% | $34.2782 | $34.28 | $34.30 | $34.30 |
| Purchase #5 | $214.53 | 3.602% | $222.2574 | $222.26 | $222.25 | $222.30 |
| Purchase #6 | $34.46 | 12.698% | $38.8357 | $38.84 | $38.85 | $38.80 |
| Purchase #7 | $183.32 | 12.454% | $206.1507 | $206.15 | $206.15 | $206.20 |
| 7 purchase totals = | $720.17 | $770.0051 | $770.01 | $770.00 | $770.10 | |