| 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 | $32.44 | 9.469% | $35.5117 | $35.51 | $35.50 | $35.50 |
| Purchase #2 | $199.94 | 13.208% | $226.3481 | $226.35 | $226.35 | $226.30 |
| Purchase #3 | $144.71 | 4.824% | $151.6908 | $151.69 | $151.70 | $151.70 |
| Purchase #4 | $17.85 | 5.359% | $18.8066 | $18.81 | $18.80 | $18.80 |
| Purchase #5 | $5.43 | 10.798% | $6.0163 | $6.02 | $6.00 | $6.00 |
| Purchase #6 | $115.41 | 4.372% | $120.4557 | $120.46 | $120.45 | $120.50 |
| Purchase #7 | $108.61 | 11.175% | $120.7472 | $120.75 | $120.75 | $120.70 |
| 7 purchase totals = | $624.39 | $679.5764 | $679.59 | $679.55 | $679.50 | |