| 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 | $125.37 | 6.363% | $133.3473 | $133.35 | $133.35 | $133.30 |
| Purchase #2 | $86.35 | 10.277% | $95.2242 | $95.22 | $95.20 | $95.20 |
| Purchase #3 | $42.53 | 4.368% | $44.3877 | $44.39 | $44.40 | $44.40 |
| Purchase #4 | $69.89 | 11.107% | $77.6527 | $77.65 | $77.65 | $77.70 |
| Purchase #5 | $144.97 | 13.448% | $164.4656 | $164.47 | $164.45 | $164.50 |
| Purchase #6 | $216.92 | 7.566% | $233.3322 | $233.33 | $233.35 | $233.30 |
| Purchase #7 | $190.36 | 5.160% | $200.1826 | $200.18 | $200.20 | $200.20 |
| 7 purchase totals = | $876.39 | $948.5923 | $948.59 | $948.60 | $948.60 | |