| 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 | $74.48 | 7.549% | $80.1025 | $80.10 | $80.10 | $80.10 |
| Purchase #2 | $222.61 | 13.474% | $252.6045 | $252.60 | $252.60 | $252.60 |
| Purchase #3 | $70.59 | 11.321% | $78.5815 | $78.58 | $78.60 | $78.60 |
| Purchase #4 | $205.70 | 4.144% | $214.2242 | $214.22 | $214.20 | $214.20 |
| Purchase #5 | $249.78 | 9.863% | $274.4158 | $274.42 | $274.40 | $274.40 |
| Purchase #6 | $33.64 | 6.860% | $35.9477 | $35.95 | $35.95 | $35.90 |
| Purchase #7 | $160.79 | 10.221% | $177.2243 | $177.22 | $177.20 | $177.20 |
| 7 purchase totals = | $1,017.59 | $1,113.1005 | $1,113.09 | $1,113.05 | $1,113.00 | |