| 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 | $137.56 | 13.182% | $155.6932 | $155.69 | $155.70 | $155.70 |
| Purchase #2 | $64.97 | 4.176% | $67.6831 | $67.68 | $67.70 | $67.70 |
| Purchase #3 | $96.53 | 13.224% | $109.2951 | $109.30 | $109.30 | $109.30 |
| Purchase #4 | $30.40 | 13.612% | $34.538 | $34.54 | $34.55 | $34.50 |
| Purchase #5 | $19.48 | 5.609% | $20.5726 | $20.57 | $20.55 | $20.60 |
| Purchase #6 | $53.66 | 7.484% | $57.6759 | $57.68 | $57.70 | $57.70 |
| Purchase #7 | $225.45 | 11.139% | $250.5629 | $250.56 | $250.55 | $250.60 |
| 7 purchase totals = | $628.05 | $696.0208 | $696.02 | $696.05 | $696.10 | |