| 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 | $7.53 | 4.241% | $7.8493 | $7.85 | $7.85 | $7.80 |
| Purchase #2 | $189.33 | 9.204% | $206.7559 | $206.76 | $206.75 | $206.80 |
| Purchase #3 | $128.28 | 6.281% | $136.3373 | $136.34 | $136.35 | $136.30 |
| Purchase #4 | $46.37 | 12.357% | $52.0999 | $52.10 | $52.10 | $52.10 |
| Purchase #5 | $184.34 | 7.645% | $198.4328 | $198.43 | $198.45 | $198.40 |
| Purchase #6 | $96.97 | 7.437% | $104.1817 | $104.18 | $104.20 | $104.20 |
| Purchase #7 | $31.89 | 12.581% | $35.9021 | $35.90 | $35.90 | $35.90 |
| 7 purchase totals = | $684.71 | $741.5590 | $741.56 | $741.60 | $741.50 | |